319311720

素因数分解:

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

素因数の和:84

約数の個数: 576

約数和(自身を含む): 1397934720

約数和(自身を除く): 1078623000

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 13, 14, 15, 18, 19, 20, 21, 24, 26, 27, 28, 30, 35, 36, 38, 39, 40, 42, 45, 52, 54, 56, 57, 60, 63, 65, 70, 72, 76, 78, 81, 84, 90, 91, 95, 104, 105, 108, 114, 117, 120, 126, 130, 133, 135, 140, 152, 156, 162, 168, 171, 180, 182, 189, 190, 195, 210, 216, 228, 234, 243, 247, 252, 260, 266, 270, 273, 280, 285, 312, 315, 324, 342, 351, 360, 361, 364, 378, 380, 390, 399, 405, 420, 455, 456, 468, 486, 494, 504, 513, 520, 532, 540, 546, 567, 570, 585, 630, 648, 665, 684, 702, 722, 728, 741, 756, 760, 780, 798, 810, 819, 840, 855, 910, 936, 945, 972, 988, 1026, 1053, 1064, 1080, 1083, 1092, 1134, 1140, 1170, 1197, 1215, 1235, 1260, 1330, 1365, 1368, 1404, 1444, 1482, 1512, 1539, 1560, 1596, 1620, 1638, 1701, 1710, 1729, 1755, 1805, 1820, 1890, 1944, 1976, 1995, 2052, 2106, 2166, 2184, 2223, 2268, 2280, 2340, 2394, 2430, 2457, 2470, 2520, 2527, 2565, 2660, 2730, 2808, 2835, 2888, 2964, 3078, 3159, 3192, 3240, 3249, 3276, 3402, 3420, 3458, 3510, 3591, 3610, 3640, 3705, 3780, 3990, 4095, 4104, 4212, 4332, 4446, 4536, 4617, 4680, 4693, 4788, 4860, 4914, 4940, 5054, 5130, 5187, 5265, 5320, 5415, 5460, 5670, 5928, 5985, 6156, 6318, 6498, 6552, 6669, 6804, 6840, 6916, 7020, 7182, 7220, 7371, 7410, 7560, 7581, 7695, 7980, 8190, 8424, 8505, 8645, 8664, 8892, 9234, 9386, 9576, 9720, 9747, 9828, 9880, 10108, 10260, 10374, 10530, 10773, 10830, 10920, 11115, 11340, 11970, 12285, 12312, 12635, 12636, 12996, 13338, 13608, 13832, 14040, 14079, 14364, 14440, 14742, 14820, 15162, 15390, 15561, 15795, 15960, 16245, 16380, 17010, 17290, 17784, 17955, 18468, 18772, 19494, 19656, 20007, 20216, 20520, 20748, 21060, 21546, 21660, 22113, 22230, 22680, 22743, 23085, 23465, 23940, 24570, 25270, 25272, 25935, 25992, 26676, 28158, 28728, 29241, 29484, 29640, 30324, 30780, 31122, 31590, 32319, 32490, 32760, 32851, 33345, 34020, 34580, 35910, 36855, 36936, 37544, 37905, 38988, 40014, 41496, 42120, 42237, 43092, 43320, 44226, 44460, 45486, 46170, 46683, 46930, 47880, 48735, 49140, 50540, 51870, 53352, 53865, 56316, 58482, 58968, 60021, 60648, 61560, 62244, 63180, 64638, 64980, 65702, 66690, 68040, 68229, 69160, 70395, 71820, 73710, 75810, 77805, 77976, 80028, 84474, 86184, 87723, 88452, 88920, 90972, 92340, 93366, 93860, 97470, 98280, 98553, 100035, 101080, 103740, 107730, 110565, 112632, 113715, 116964, 120042, 124488, 126360, 126711, 129276, 129960, 131404, 133380, 136458, 140049, 140790, 143640, 146205, 147420, 151620, 155610, 160056, 161595, 164255, 168948, 175446, 176904, 181944, 184680, 186732, 187720, 194940, 197106, 200070, 204687, 207480, 211185, 215460, 221130, 227430, 233415, 233928, 240084, 253422, 258552, 262808, 266760, 272916, 280098, 281580, 292410, 294840, 295659, 300105, 303240, 311220, 323190, 328510, 337896, 341145, 350892, 373464, 380133, 389880, 394212, 400140, 409374, 420147, 422370, 430920, 438615, 442260, 454860, 466830, 480168, 492765, 506844, 545832, 560196, 563160, 584820, 591318, 600210, 614061, 622440, 633555, 646380, 657020, 682290, 700245, 701784, 760266, 788424, 800280, 818748, 840294, 844740, 877230, 884520, 886977, 909720, 933660, 985530, 1013688, 1023435, 1120392, 1140399, 1169640, 1182636, 1200420, 1228122, 1267110, 1292760, 1314040, 1364580, 1400490, 1478295, 1520532, 1637496, 1680588, 1689480, 1754460, 1773954, 1867320, 1900665, 1971060, 2046870, 2100735, 2280798, 2365272, 2400840, 2456244, 2534220, 2660931, 2729160, 2800980, 2956590, 3041064, 3070305, 3361176, 3508920, 3547908, 3801330, 3942120, 4093740, 4201470, 4434885, 4561596, 4912488, 5068440, 5321862, 5601960, 5701995, 5913180, 6140610, 7095816, 7602660, 7982793, 8187480, 8402940, 8869770, 9123192, 10643724, 11403990, 11826360, 12281220, 13304655, 15205320, 15965586, 16805880, 17739540, 21287448, 22807980, 24562440, 26609310, 31931172, 35479080, 39913965, 45615960, 53218620, 63862344, 79827930, 106437240, 159655860, 319311720]

約数ペア:

[(1, 319311720), (2, 159655860), (3, 106437240), (4, 79827930), (5, 63862344), (6, 53218620), (7, 45615960), (8, 39913965), (9, 35479080), (10, 31931172), (12, 26609310), (13, 24562440), (14, 22807980), (15, 21287448), (18, 17739540), (19, 16805880), (20, 15965586), (21, 15205320), (24, 13304655), (26, 12281220), (27, 11826360), (28, 11403990), (30, 10643724), (35, 9123192), (36, 8869770), (38, 8402940), (39, 8187480), (40, 7982793), (42, 7602660), (45, 7095816), (52, 6140610), (54, 5913180), (56, 5701995), (57, 5601960), (60, 5321862), (63, 5068440), (65, 4912488), (70, 4561596), (72, 4434885), (76, 4201470), (78, 4093740), (81, 3942120), (84, 3801330), (90, 3547908), (91, 3508920), (95, 3361176), (104, 3070305), (105, 3041064), (108, 2956590), (114, 2800980), (117, 2729160), (120, 2660931), (126, 2534220), (130, 2456244), (133, 2400840), (135, 2365272), (140, 2280798), (152, 2100735), (156, 2046870), (162, 1971060), (168, 1900665), (171, 1867320), (180, 1773954), (182, 1754460), (189, 1689480), (190, 1680588), (195, 1637496), (210, 1520532), (216, 1478295), (228, 1400490), (234, 1364580), (243, 1314040), (247, 1292760), (252, 1267110), (260, 1228122), (266, 1200420), (270, 1182636), (273, 1169640), (280, 1140399), (285, 1120392), (312, 1023435), (315, 1013688), (324, 985530), (342, 933660), (351, 909720), (360, 886977), (361, 884520), (364, 877230), (378, 844740), (380, 840294), (390, 818748), (399, 800280), (405, 788424), (420, 760266), (455, 701784), (456, 700245), (468, 682290), (486, 657020), (494, 646380), (504, 633555), (513, 622440), (520, 614061), (532, 600210), (540, 591318), (546, 584820), (567, 563160), (570, 560196), (585, 545832), (630, 506844), (648, 492765), (665, 480168), (684, 466830), (702, 454860), (722, 442260), (728, 438615), (741, 430920), (756, 422370), (760, 420147), (780, 409374), (798, 400140), (810, 394212), (819, 389880), (840, 380133), (855, 373464), (910, 350892), (936, 341145), (945, 337896), (972, 328510), (988, 323190), (1026, 311220), (1053, 303240), (1064, 300105), (1080, 295659), (1083, 294840), (1092, 292410), (1134, 281580), (1140, 280098), (1170, 272916), (1197, 266760), (1215, 262808), (1235, 258552), (1260, 253422), (1330, 240084), (1365, 233928), (1368, 233415), (1404, 227430), (1444, 221130), (1482, 215460), (1512, 211185), (1539, 207480), (1560, 204687), (1596, 200070), (1620, 197106), (1638, 194940), (1701, 187720), (1710, 186732), (1729, 184680), (1755, 181944), (1805, 176904), (1820, 175446), (1890, 168948), (1944, 164255), (1976, 161595), (1995, 160056), (2052, 155610), (2106, 151620), (2166, 147420), (2184, 146205), (2223, 143640), (2268, 140790), (2280, 140049), (2340, 136458), (2394, 133380), (2430, 131404), (2457, 129960), (2470, 129276), (2520, 126711), (2527, 126360), (2565, 124488), (2660, 120042), (2730, 116964), (2808, 113715), (2835, 112632), (2888, 110565), (2964, 107730), (3078, 103740), (3159, 101080), (3192, 100035), (3240, 98553), (3249, 98280), (3276, 97470), (3402, 93860), (3420, 93366), (3458, 92340), (3510, 90972), (3591, 88920), (3610, 88452), (3640, 87723), (3705, 86184), (3780, 84474), (3990, 80028), (4095, 77976), (4104, 77805), (4212, 75810), (4332, 73710), (4446, 71820), (4536, 70395), (4617, 69160), (4680, 68229), (4693, 68040), (4788, 66690), (4860, 65702), (4914, 64980), (4940, 64638), (5054, 63180), (5130, 62244), (5187, 61560), (5265, 60648), (5320, 60021), (5415, 58968), (5460, 58482), (5670, 56316), (5928, 53865), (5985, 53352), (6156, 51870), (6318, 50540), (6498, 49140), (6552, 48735), (6669, 47880), (6804, 46930), (6840, 46683), (6916, 46170), (7020, 45486), (7182, 44460), (7220, 44226), (7371, 43320), (7410, 43092), (7560, 42237), (7581, 42120), (7695, 41496), (7980, 40014), (8190, 38988), (8424, 37905), (8505, 37544), (8645, 36936), (8664, 36855), (8892, 35910), (9234, 34580), (9386, 34020), (9576, 33345), (9720, 32851), (9747, 32760), (9828, 32490), (9880, 32319), (10108, 31590), (10260, 31122), (10374, 30780), (10530, 30324), (10773, 29640), (10830, 29484), (10920, 29241), (11115, 28728), (11340, 28158), (11970, 26676), (12285, 25992), (12312, 25935), (12635, 25272), (12636, 25270), (12996, 24570), (13338, 23940), (13608, 23465), (13832, 23085), (14040, 22743), (14079, 22680), (14364, 22230), (14440, 22113), (14742, 21660), (14820, 21546), (15162, 21060), (15390, 20748), (15561, 20520), (15795, 20216), (15960, 20007), (16245, 19656), (16380, 19494), (17010, 18772), (17290, 18468), (17784, 17955)]