31890090960

素因数分解:

$2^4\times 3^3\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{8539}}^1$

素因数の和:8600

約数の個数: 640

約数和(自身を含む): 142324224000

約数和(自身を除く): 110434133040

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 13, 14, 15, 16, 18, 19, 20, 21, 24, 26, 27, 28, 30, 35, 36, 38, 39, 40, 42, 45, 48, 52, 54, 56, 57, 60, 63, 65, 70, 72, 76, 78, 80, 84, 90, 91, 95, 104, 105, 108, 112, 114, 117, 120, 126, 130, 133, 135, 140, 144, 152, 156, 168, 171, 180, 182, 189, 190, 195, 208, 210, 216, 228, 234, 240, 247, 252, 260, 266, 270, 273, 280, 285, 304, 312, 315, 336, 342, 351, 360, 364, 378, 380, 390, 399, 420, 432, 455, 456, 468, 494, 504, 513, 520, 532, 540, 546, 560, 570, 585, 624, 630, 665, 684, 702, 720, 728, 741, 756, 760, 780, 798, 819, 840, 855, 910, 912, 936, 945, 988, 1008, 1026, 1040, 1064, 1080, 1092, 1140, 1170, 1197, 1235, 1260, 1330, 1365, 1368, 1404, 1456, 1482, 1512, 1520, 1560, 1596, 1638, 1680, 1710, 1729, 1755, 1820, 1872, 1890, 1976, 1995, 2052, 2128, 2160, 2184, 2223, 2280, 2340, 2394, 2457, 2470, 2520, 2565, 2660, 2730, 2736, 2808, 2964, 3024, 3120, 3192, 3276, 3420, 3458, 3510, 3591, 3640, 3705, 3780, 3952, 3990, 4095, 4104, 4368, 4446, 4560, 4680, 4788, 4914, 4940, 5040, 5130, 5187, 5320, 5460, 5616, 5928, 5985, 6384, 6552, 6669, 6840, 6916, 7020, 7182, 7280, 7410, 7560, 7980, 8190, 8208, 8539, 8645, 8892, 9360, 9576, 9828, 9880, 10260, 10374, 10640, 10920, 11115, 11856, 11970, 12285, 13104, 13338, 13680, 13832, 14040, 14364, 14820, 15120, 15561, 15960, 16380, 17078, 17290, 17784, 17955, 19152, 19656, 19760, 20520, 20748, 21840, 22230, 23940, 24570, 25617, 25935, 26676, 27664, 28080, 28728, 29640, 31122, 31920, 32760, 33345, 34156, 34580, 35568, 35910, 39312, 41040, 41496, 42695, 44460, 46683, 47880, 49140, 51234, 51870, 53352, 57456, 59280, 59773, 62244, 65520, 66690, 68312, 69160, 71820, 76851, 77805, 82992, 85390, 88920, 93366, 95760, 98280, 102468, 103740, 106704, 111007, 119546, 124488, 128085, 133380, 136624, 138320, 143640, 153702, 155610, 162241, 170780, 177840, 179319, 186732, 196560, 204936, 207480, 222014, 230553, 233415, 239092, 248976, 256170, 266760, 287280, 298865, 307404, 311220, 324482, 333021, 341560, 358638, 373464, 384255, 409872, 414960, 444028, 461106, 466830, 478184, 486723, 512340, 533520, 537957, 555035, 597730, 614808, 622440, 648964, 666042, 683120, 717276, 746928, 768510, 777049, 811205, 888056, 896595, 922212, 933660, 956368, 973446, 999063, 1024680, 1075914, 1110070, 1135687, 1152765, 1195460, 1229616, 1244880, 1297928, 1332084, 1434552, 1460169, 1537020, 1554098, 1613871, 1622410, 1665105, 1776112, 1793190, 1844424, 1867320, 1946892, 1998126, 2049360, 2109133, 2151828, 2220140, 2271374, 2305530, 2331147, 2390920, 2433615, 2595856, 2664168, 2689785, 2869104, 2920338, 2997189, 3074040, 3108196, 3227742, 3244820, 3330210, 3407061, 3586380, 3688848, 3734640, 3885245, 3893784, 3996252, 4218266, 4303656, 4380507, 4440280, 4542748, 4611060, 4662294, 4781840, 4867230, 4995315, 5328336, 5379570, 5678435, 5840676, 5994378, 6148080, 6216392, 6327399, 6455484, 6489640, 6660420, 6814122, 6993441, 7172760, 7300845, 7770490, 7787568, 7992504, 8069355, 8436532, 8607312, 8761014, 8880560, 9085496, 9222120, 9324588, 9734460, 9990630, 10221183, 10545665, 10759140, 11356870, 11655735, 11681352, 11988756, 12432784, 12654798, 12910968, 12979280, 13320840, 13628244, 13986882, 14345520, 14601690, 14763931, 14985945, 15540980, 15985008, 16138710, 16873064, 17035305, 17522028, 18170992, 18444240, 18649176, 18982197, 19468920, 19981260, 20442366, 20980323, 21091330, 21518280, 21902535, 22713740, 23311470, 23362704, 23977512, 25309596, 25821936, 26641680, 27256488, 27973764, 29203380, 29527862, 29971890, 30663549, 31081960, 31636995, 32277420, 33746128, 34070610, 34967205, 35044056, 37298352, 37964394, 38937840, 39962520, 40884732, 41960646, 42182660, 43036560, 43805070, 44291793, 45427480, 46622940, 47955024, 50619192, 51105915, 54512976, 55947528, 56946591, 58406760, 59055724, 59943780, 61327098, 62163920, 63273990, 64554840, 68141220, 69934410, 70088112, 73819655, 75928788, 79925040, 81769464, 83921292, 84365320, 87610140, 88583586, 90854960, 93245880, 94910985, 101238384, 102211830, 104901615, 111895056, 113893182, 116813520, 118111448, 119887560, 122654196, 126547980, 129109680, 132875379, 136282440, 139868820, 147639310, 151857576, 153317745, 163538928, 167842584, 168730640, 175220280, 177167172, 186491760, 189821970, 204423660, 209803230, 221458965, 227786364, 236222896, 239775120, 245308392, 253095960, 265750758, 272564880, 279737640, 284732955, 295278620, 303715152, 306635490, 335685168, 350440560, 354334344, 379643940, 398626137, 408847320, 419606460, 442917930, 455572728, 490616784, 506191920, 531501516, 559475280, 569465910, 590557240, 613270980, 664376895, 708668688, 759287880, 797252274, 817694640, 839212920, 885835860, 911145456, 1063003032, 1138931820, 1181114480, 1226541960, 1328753790, 1518575760, 1594504548, 1678425840, 1771671720, 1993130685, 2126006064, 2277863640, 2453083920, 2657507580, 3189009096, 3543343440, 3986261370, 4555727280, 5315015160, 6378018192, 7972522740, 10630030320, 15945045480, 31890090960]

約数ペア:

[(1, 31890090960), (2, 15945045480), (3, 10630030320), (4, 7972522740), (5, 6378018192), (6, 5315015160), (7, 4555727280), (8, 3986261370), (9, 3543343440), (10, 3189009096), (12, 2657507580), (13, 2453083920), (14, 2277863640), (15, 2126006064), (16, 1993130685), (18, 1771671720), (19, 1678425840), (20, 1594504548), (21, 1518575760), (24, 1328753790), (26, 1226541960), (27, 1181114480), (28, 1138931820), (30, 1063003032), (35, 911145456), (36, 885835860), (38, 839212920), (39, 817694640), (40, 797252274), (42, 759287880), (45, 708668688), (48, 664376895), (52, 613270980), (54, 590557240), (56, 569465910), (57, 559475280), (60, 531501516), (63, 506191920), (65, 490616784), (70, 455572728), (72, 442917930), (76, 419606460), (78, 408847320), (80, 398626137), (84, 379643940), (90, 354334344), (91, 350440560), (95, 335685168), (104, 306635490), (105, 303715152), (108, 295278620), (112, 284732955), (114, 279737640), (117, 272564880), (120, 265750758), (126, 253095960), (130, 245308392), (133, 239775120), (135, 236222896), (140, 227786364), (144, 221458965), (152, 209803230), (156, 204423660), (168, 189821970), (171, 186491760), (180, 177167172), (182, 175220280), (189, 168730640), (190, 167842584), (195, 163538928), (208, 153317745), (210, 151857576), (216, 147639310), (228, 139868820), (234, 136282440), (240, 132875379), (247, 129109680), (252, 126547980), (260, 122654196), (266, 119887560), (270, 118111448), (273, 116813520), (280, 113893182), (285, 111895056), (304, 104901615), (312, 102211830), (315, 101238384), (336, 94910985), (342, 93245880), (351, 90854960), (360, 88583586), (364, 87610140), (378, 84365320), (380, 83921292), (390, 81769464), (399, 79925040), (420, 75928788), (432, 73819655), (455, 70088112), (456, 69934410), (468, 68141220), (494, 64554840), (504, 63273990), (513, 62163920), (520, 61327098), (532, 59943780), (540, 59055724), (546, 58406760), (560, 56946591), (570, 55947528), (585, 54512976), (624, 51105915), (630, 50619192), (665, 47955024), (684, 46622940), (702, 45427480), (720, 44291793), (728, 43805070), (741, 43036560), (756, 42182660), (760, 41960646), (780, 40884732), (798, 39962520), (819, 38937840), (840, 37964394), (855, 37298352), (910, 35044056), (912, 34967205), (936, 34070610), (945, 33746128), (988, 32277420), (1008, 31636995), (1026, 31081960), (1040, 30663549), (1064, 29971890), (1080, 29527862), (1092, 29203380), (1140, 27973764), (1170, 27256488), (1197, 26641680), (1235, 25821936), (1260, 25309596), (1330, 23977512), (1365, 23362704), (1368, 23311470), (1404, 22713740), (1456, 21902535), (1482, 21518280), (1512, 21091330), (1520, 20980323), (1560, 20442366), (1596, 19981260), (1638, 19468920), (1680, 18982197), (1710, 18649176), (1729, 18444240), (1755, 18170992), (1820, 17522028), (1872, 17035305), (1890, 16873064), (1976, 16138710), (1995, 15985008), (2052, 15540980), (2128, 14985945), (2160, 14763931), (2184, 14601690), (2223, 14345520), (2280, 13986882), (2340, 13628244), (2394, 13320840), (2457, 12979280), (2470, 12910968), (2520, 12654798), (2565, 12432784), (2660, 11988756), (2730, 11681352), (2736, 11655735), (2808, 11356870), (2964, 10759140), (3024, 10545665), (3120, 10221183), (3192, 9990630), (3276, 9734460), (3420, 9324588), (3458, 9222120), (3510, 9085496), (3591, 8880560), (3640, 8761014), (3705, 8607312), (3780, 8436532), (3952, 8069355), (3990, 7992504), (4095, 7787568), (4104, 7770490), (4368, 7300845), (4446, 7172760), (4560, 6993441), (4680, 6814122), (4788, 6660420), (4914, 6489640), (4940, 6455484), (5040, 6327399), (5130, 6216392), (5187, 6148080), (5320, 5994378), (5460, 5840676), (5616, 5678435), (5928, 5379570), (5985, 5328336), (6384, 4995315), (6552, 4867230), (6669, 4781840), (6840, 4662294), (6916, 4611060), (7020, 4542748), (7182, 4440280), (7280, 4380507), (7410, 4303656), (7560, 4218266), (7980, 3996252), (8190, 3893784), (8208, 3885245), (8539, 3734640), (8645, 3688848), (8892, 3586380), (9360, 3407061), (9576, 3330210), (9828, 3244820), (9880, 3227742), (10260, 3108196), (10374, 3074040), (10640, 2997189), (10920, 2920338), (11115, 2869104), (11856, 2689785), (11970, 2664168), (12285, 2595856), (13104, 2433615), (13338, 2390920), (13680, 2331147), (13832, 2305530), (14040, 2271374), (14364, 2220140), (14820, 2151828), (15120, 2109133), (15561, 2049360), (15960, 1998126), (16380, 1946892), (17078, 1867320), (17290, 1844424), (17784, 1793190), (17955, 1776112), (19152, 1665105), (19656, 1622410), (19760, 1613871), (20520, 1554098), (20748, 1537020), (21840, 1460169), (22230, 1434552), (23940, 1332084), (24570, 1297928), (25617, 1244880), (25935, 1229616), (26676, 1195460), (27664, 1152765), (28080, 1135687), (28728, 1110070), (29640, 1075914), (31122, 1024680), (31920, 999063), (32760, 973446), (33345, 956368), (34156, 933660), (34580, 922212), (35568, 896595), (35910, 888056), (39312, 811205), (41040, 777049), (41496, 768510), (42695, 746928), (44460, 717276), (46683, 683120), (47880, 666042), (49140, 648964), (51234, 622440), (51870, 614808), (53352, 597730), (57456, 555035), (59280, 537957), (59773, 533520), (62244, 512340), (65520, 486723), (66690, 478184), (68312, 466830), (69160, 461106), (71820, 444028), (76851, 414960), (77805, 409872), (82992, 384255), (85390, 373464), (88920, 358638), (93366, 341560), (95760, 333021), (98280, 324482), (102468, 311220), (103740, 307404), (106704, 298865), (111007, 287280), (119546, 266760), (124488, 256170), (128085, 248976), (133380, 239092), (136624, 233415), (138320, 230553), (143640, 222014), (153702, 207480), (155610, 204936), (162241, 196560), (170780, 186732), (177840, 179319)]