815104080

素因数分解:

$2^4\times 3^3\times 5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{47}}^1$

素因数の和:144

約数の個数: 640

約数和(自身を含む): 3474063360

約数和(自身を除く): 2658959280

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 27, 28, 30, 31, 35, 36, 37, 40, 42, 45, 47, 48, 54, 56, 60, 62, 63, 70, 72, 74, 80, 84, 90, 93, 94, 105, 108, 111, 112, 120, 124, 126, 135, 140, 141, 144, 148, 155, 168, 180, 185, 186, 188, 189, 210, 216, 217, 222, 235, 240, 248, 252, 259, 270, 279, 280, 282, 296, 310, 315, 329, 333, 336, 360, 370, 372, 376, 378, 420, 423, 432, 434, 444, 465, 470, 496, 504, 518, 540, 555, 558, 560, 564, 592, 620, 630, 651, 658, 666, 705, 720, 740, 744, 752, 756, 777, 837, 840, 846, 868, 888, 930, 940, 945, 987, 999, 1008, 1036, 1080, 1085, 1110, 1116, 1128, 1147, 1240, 1260, 1269, 1295, 1302, 1316, 1332, 1395, 1410, 1457, 1480, 1488, 1512, 1554, 1645, 1665, 1674, 1680, 1692, 1736, 1739, 1776, 1860, 1880, 1890, 1953, 1974, 1998, 2072, 2115, 2160, 2170, 2220, 2232, 2256, 2294, 2331, 2480, 2520, 2538, 2590, 2604, 2632, 2664, 2790, 2820, 2914, 2960, 2961, 3024, 3108, 3255, 3290, 3330, 3348, 3384, 3441, 3472, 3478, 3720, 3760, 3780, 3885, 3906, 3948, 3996, 4144, 4185, 4230, 4340, 4371, 4440, 4464, 4588, 4662, 4935, 4995, 5040, 5076, 5180, 5208, 5217, 5264, 5328, 5580, 5640, 5735, 5828, 5859, 5922, 6216, 6345, 6510, 6580, 6660, 6696, 6768, 6882, 6956, 6993, 7285, 7440, 7560, 7770, 7812, 7896, 7992, 8029, 8370, 8460, 8680, 8695, 8742, 8880, 8883, 9176, 9324, 9765, 9870, 9990, 10152, 10199, 10323, 10360, 10416, 10434, 11160, 11280, 11470, 11655, 11656, 11718, 11844, 12173, 12432, 12690, 13020, 13113, 13160, 13320, 13392, 13764, 13912, 13986, 14570, 14805, 15120, 15540, 15624, 15651, 15792, 15984, 16058, 16740, 16920, 17205, 17360, 17390, 17484, 17766, 18352, 18648, 19530, 19740, 19980, 20304, 20398, 20646, 20720, 20868, 21855, 22320, 22940, 23310, 23312, 23436, 23688, 24087, 24346, 25380, 26040, 26085, 26226, 26320, 26640, 27528, 27824, 27972, 29140, 29295, 29610, 30597, 30969, 31080, 31248, 31302, 32116, 33480, 33840, 34410, 34780, 34965, 34968, 35532, 36519, 37296, 39060, 39339, 39480, 39960, 40145, 40796, 41292, 41736, 43710, 44415, 45880, 46620, 46872, 46953, 47376, 48174, 48692, 50760, 50995, 51615, 52080, 52170, 52452, 53909, 55056, 55944, 58280, 58590, 59220, 60865, 61194, 61938, 62160, 62604, 64232, 65565, 66960, 68820, 69560, 69930, 69936, 71064, 72261, 73038, 78120, 78255, 78678, 78960, 79920, 80290, 81592, 82584, 83472, 87420, 88830, 91760, 91791, 93240, 93744, 93906, 96348, 97384, 101520, 101990, 103230, 104340, 104904, 107818, 109557, 111888, 116560, 117180, 118440, 120435, 121730, 122388, 123876, 125208, 128464, 131130, 137640, 139120, 139860, 142128, 144522, 146076, 152985, 154845, 156240, 156510, 157356, 160580, 161727, 163184, 165168, 174840, 177660, 182595, 183582, 186480, 187812, 192696, 194768, 196695, 203980, 206460, 208680, 209808, 215636, 216783, 219114, 234360, 234765, 236880, 240870, 243460, 244776, 247752, 250416, 262260, 269545, 275280, 275373, 279720, 289044, 292152, 305970, 309690, 313020, 314712, 321160, 323454, 328671, 349680, 355320, 361305, 365190, 367164, 375624, 377363, 385392, 393390, 407960, 412920, 417360, 431272, 433566, 438228, 458955, 468720, 469530, 481740, 485181, 486920, 489552, 495504, 524520, 539090, 547785, 550746, 559440, 578088, 584304, 611940, 619380, 626040, 629424, 642320, 646908, 657342, 710640, 722610, 730380, 734328, 751248, 754726, 786780, 808635, 815920, 825840, 862544, 867132, 876456, 917910, 939060, 963480, 970362, 973840, 1049040, 1078180, 1083915, 1095570, 1101492, 1132089, 1156176, 1223880, 1238760, 1252080, 1293816, 1314684, 1376865, 1445220, 1455543, 1460760, 1468656, 1509452, 1573560, 1617270, 1643355, 1734264, 1752912, 1835820, 1878120, 1886815, 1926960, 1940724, 2156360, 2167830, 2191140, 2202984, 2264178, 2425905, 2447760, 2477520, 2587632, 2629368, 2753730, 2890440, 2911086, 2921520, 3018904, 3147120, 3234540, 3286710, 3396267, 3468528, 3671640, 3756240, 3773630, 3881448, 4312720, 4335660, 4382280, 4405968, 4528356, 4851810, 5258736, 5507460, 5660445, 5780880, 5822172, 6037808, 6469080, 6573420, 6792534, 7277715, 7343280, 7547260, 7762896, 8671320, 8764560, 9056712, 9703620, 10188801, 11014920, 11320890, 11644344, 12938160, 13146840, 13585068, 14555430, 15094520, 16981335, 17342640, 18113424, 19407240, 20377602, 22029840, 22641780, 23288688, 26293680, 27170136, 29110860, 30189040, 33962670, 38814480, 40755204, 45283560, 50944005, 54340272, 58221720, 67925340, 81510408, 90567120, 101888010, 116443440, 135850680, 163020816, 203776020, 271701360, 407552040, 815104080]

約数ペア:

[(1, 815104080), (2, 407552040), (3, 271701360), (4, 203776020), (5, 163020816), (6, 135850680), (7, 116443440), (8, 101888010), (9, 90567120), (10, 81510408), (12, 67925340), (14, 58221720), (15, 54340272), (16, 50944005), (18, 45283560), (20, 40755204), (21, 38814480), (24, 33962670), (27, 30189040), (28, 29110860), (30, 27170136), (31, 26293680), (35, 23288688), (36, 22641780), (37, 22029840), (40, 20377602), (42, 19407240), (45, 18113424), (47, 17342640), (48, 16981335), (54, 15094520), (56, 14555430), (60, 13585068), (62, 13146840), (63, 12938160), (70, 11644344), (72, 11320890), (74, 11014920), (80, 10188801), (84, 9703620), (90, 9056712), (93, 8764560), (94, 8671320), (105, 7762896), (108, 7547260), (111, 7343280), (112, 7277715), (120, 6792534), (124, 6573420), (126, 6469080), (135, 6037808), (140, 5822172), (141, 5780880), (144, 5660445), (148, 5507460), (155, 5258736), (168, 4851810), (180, 4528356), (185, 4405968), (186, 4382280), (188, 4335660), (189, 4312720), (210, 3881448), (216, 3773630), (217, 3756240), (222, 3671640), (235, 3468528), (240, 3396267), (248, 3286710), (252, 3234540), (259, 3147120), (270, 3018904), (279, 2921520), (280, 2911086), (282, 2890440), (296, 2753730), (310, 2629368), (315, 2587632), (329, 2477520), (333, 2447760), (336, 2425905), (360, 2264178), (370, 2202984), (372, 2191140), (376, 2167830), (378, 2156360), (420, 1940724), (423, 1926960), (432, 1886815), (434, 1878120), (444, 1835820), (465, 1752912), (470, 1734264), (496, 1643355), (504, 1617270), (518, 1573560), (540, 1509452), (555, 1468656), (558, 1460760), (560, 1455543), (564, 1445220), (592, 1376865), (620, 1314684), (630, 1293816), (651, 1252080), (658, 1238760), (666, 1223880), (705, 1156176), (720, 1132089), (740, 1101492), (744, 1095570), (752, 1083915), (756, 1078180), (777, 1049040), (837, 973840), (840, 970362), (846, 963480), (868, 939060), (888, 917910), (930, 876456), (940, 867132), (945, 862544), (987, 825840), (999, 815920), (1008, 808635), (1036, 786780), (1080, 754726), (1085, 751248), (1110, 734328), (1116, 730380), (1128, 722610), (1147, 710640), (1240, 657342), (1260, 646908), (1269, 642320), (1295, 629424), (1302, 626040), (1316, 619380), (1332, 611940), (1395, 584304), (1410, 578088), (1457, 559440), (1480, 550746), (1488, 547785), (1512, 539090), (1554, 524520), (1645, 495504), (1665, 489552), (1674, 486920), (1680, 485181), (1692, 481740), (1736, 469530), (1739, 468720), (1776, 458955), (1860, 438228), (1880, 433566), (1890, 431272), (1953, 417360), (1974, 412920), (1998, 407960), (2072, 393390), (2115, 385392), (2160, 377363), (2170, 375624), (2220, 367164), (2232, 365190), (2256, 361305), (2294, 355320), (2331, 349680), (2480, 328671), (2520, 323454), (2538, 321160), (2590, 314712), (2604, 313020), (2632, 309690), (2664, 305970), (2790, 292152), (2820, 289044), (2914, 279720), (2960, 275373), (2961, 275280), (3024, 269545), (3108, 262260), (3255, 250416), (3290, 247752), (3330, 244776), (3348, 243460), (3384, 240870), (3441, 236880), (3472, 234765), (3478, 234360), (3720, 219114), (3760, 216783), (3780, 215636), (3885, 209808), (3906, 208680), (3948, 206460), (3996, 203980), (4144, 196695), (4185, 194768), (4230, 192696), (4340, 187812), (4371, 186480), (4440, 183582), (4464, 182595), (4588, 177660), (4662, 174840), (4935, 165168), (4995, 163184), (5040, 161727), (5076, 160580), (5180, 157356), (5208, 156510), (5217, 156240), (5264, 154845), (5328, 152985), (5580, 146076), (5640, 144522), (5735, 142128), (5828, 139860), (5859, 139120), (5922, 137640), (6216, 131130), (6345, 128464), (6510, 125208), (6580, 123876), (6660, 122388), (6696, 121730), (6768, 120435), (6882, 118440), (6956, 117180), (6993, 116560), (7285, 111888), (7440, 109557), (7560, 107818), (7770, 104904), (7812, 104340), (7896, 103230), (7992, 101990), (8029, 101520), (8370, 97384), (8460, 96348), (8680, 93906), (8695, 93744), (8742, 93240), (8880, 91791), (8883, 91760), (9176, 88830), (9324, 87420), (9765, 83472), (9870, 82584), (9990, 81592), (10152, 80290), (10199, 79920), (10323, 78960), (10360, 78678), (10416, 78255), (10434, 78120), (11160, 73038), (11280, 72261), (11470, 71064), (11655, 69936), (11656, 69930), (11718, 69560), (11844, 68820), (12173, 66960), (12432, 65565), (12690, 64232), (13020, 62604), (13113, 62160), (13160, 61938), (13320, 61194), (13392, 60865), (13764, 59220), (13912, 58590), (13986, 58280), (14570, 55944), (14805, 55056), (15120, 53909), (15540, 52452), (15624, 52170), (15651, 52080), (15792, 51615), (15984, 50995), (16058, 50760), (16740, 48692), (16920, 48174), (17205, 47376), (17360, 46953), (17390, 46872), (17484, 46620), (17766, 45880), (18352, 44415), (18648, 43710), (19530, 41736), (19740, 41292), (19980, 40796), (20304, 40145), (20398, 39960), (20646, 39480), (20720, 39339), (20868, 39060), (21855, 37296), (22320, 36519), (22940, 35532), (23310, 34968), (23312, 34965), (23436, 34780), (23688, 34410), (24087, 33840), (24346, 33480), (25380, 32116), (26040, 31302), (26085, 31248), (26226, 31080), (26320, 30969), (26640, 30597), (27528, 29610), (27824, 29295), (27972, 29140)]