1298287440

素因数分解:

$2^4\times 3^4\times 5^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{281}}^1$

素因数の和:360

約数の個数: 400

約数和(自身を含む): 4874259456

約数和(自身を除く): 3575972016

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 23, 24, 27, 30, 31, 36, 40, 45, 46, 48, 54, 60, 62, 69, 72, 80, 81, 90, 92, 93, 108, 115, 120, 124, 135, 138, 144, 155, 162, 180, 184, 186, 207, 216, 230, 240, 248, 270, 276, 279, 281, 310, 324, 345, 360, 368, 372, 405, 414, 432, 460, 465, 496, 540, 552, 558, 562, 620, 621, 648, 690, 713, 720, 744, 810, 828, 837, 843, 920, 930, 1035, 1080, 1104, 1116, 1124, 1240, 1242, 1296, 1380, 1395, 1405, 1426, 1488, 1620, 1656, 1674, 1686, 1840, 1860, 1863, 2070, 2139, 2160, 2232, 2248, 2480, 2484, 2511, 2529, 2760, 2790, 2810, 2852, 3105, 3240, 3312, 3348, 3372, 3565, 3720, 3726, 4140, 4185, 4215, 4278, 4464, 4496, 4968, 5022, 5058, 5520, 5580, 5620, 5704, 6210, 6417, 6463, 6480, 6696, 6744, 7130, 7440, 7452, 7587, 8280, 8370, 8430, 8556, 8711, 9315, 9936, 10044, 10116, 10695, 11160, 11240, 11408, 12420, 12555, 12645, 12834, 12926, 13392, 13488, 14260, 14904, 15174, 16560, 16740, 16860, 17112, 17422, 18630, 19251, 19389, 20088, 20232, 21390, 22320, 22480, 22761, 24840, 25110, 25290, 25668, 25852, 26133, 28520, 29808, 30348, 32085, 32315, 33480, 33720, 34224, 34844, 37260, 37935, 38502, 38778, 40176, 40464, 42780, 43555, 45522, 49680, 50220, 50580, 51336, 51704, 52266, 57040, 57753, 58167, 60696, 64170, 64630, 66960, 67440, 69688, 74520, 75870, 77004, 77556, 78399, 85560, 87110, 91044, 96255, 96945, 100440, 101160, 102672, 103408, 104532, 113805, 115506, 116334, 121392, 128340, 129260, 130665, 139376, 149040, 151740, 154008, 155112, 156798, 171120, 174220, 174501, 182088, 192510, 193890, 200353, 200880, 202320, 209064, 227610, 231012, 232668, 235197, 256680, 258520, 261330, 288765, 290835, 303480, 308016, 310224, 313596, 348440, 349002, 364176, 385020, 387780, 391995, 400706, 418128, 455220, 462024, 465336, 470394, 513360, 517040, 522660, 523503, 577530, 581670, 601059, 606960, 627192, 696880, 698004, 705591, 770040, 775560, 783990, 801412, 872505, 910440, 924048, 930672, 940788, 1001765, 1045320, 1047006, 1155060, 1163340, 1175985, 1202118, 1254384, 1396008, 1411182, 1540080, 1551120, 1567980, 1602824, 1745010, 1803177, 1820880, 1881576, 2003530, 2090640, 2094012, 2310120, 2326680, 2351970, 2404236, 2617515, 2792016, 2822364, 3005295, 3135960, 3205648, 3490020, 3527955, 3606354, 3763152, 4007060, 4188024, 4620240, 4653360, 4703940, 4808472, 5235030, 5409531, 5644728, 6010590, 6271920, 6980040, 7055910, 7212708, 8014120, 8376048, 9015885, 9407880, 9616944, 10470060, 10819062, 11289456, 12021180, 13960080, 14111820, 14425416, 16028240, 16228593, 18031770, 18815760, 20940120, 21638124, 24042360, 27047655, 28223640, 28850832, 32457186, 36063540, 41880240, 43276248, 48084720, 54095310, 56447280, 64914372, 72127080, 81142965, 86552496, 108190620, 129828744, 144254160, 162285930, 216381240, 259657488, 324571860, 432762480, 649143720, 1298287440]

約数ペア:

[(1, 1298287440), (2, 649143720), (3, 432762480), (4, 324571860), (5, 259657488), (6, 216381240), (8, 162285930), (9, 144254160), (10, 129828744), (12, 108190620), (15, 86552496), (16, 81142965), (18, 72127080), (20, 64914372), (23, 56447280), (24, 54095310), (27, 48084720), (30, 43276248), (31, 41880240), (36, 36063540), (40, 32457186), (45, 28850832), (46, 28223640), (48, 27047655), (54, 24042360), (60, 21638124), (62, 20940120), (69, 18815760), (72, 18031770), (80, 16228593), (81, 16028240), (90, 14425416), (92, 14111820), (93, 13960080), (108, 12021180), (115, 11289456), (120, 10819062), (124, 10470060), (135, 9616944), (138, 9407880), (144, 9015885), (155, 8376048), (162, 8014120), (180, 7212708), (184, 7055910), (186, 6980040), (207, 6271920), (216, 6010590), (230, 5644728), (240, 5409531), (248, 5235030), (270, 4808472), (276, 4703940), (279, 4653360), (281, 4620240), (310, 4188024), (324, 4007060), (345, 3763152), (360, 3606354), (368, 3527955), (372, 3490020), (405, 3205648), (414, 3135960), (432, 3005295), (460, 2822364), (465, 2792016), (496, 2617515), (540, 2404236), (552, 2351970), (558, 2326680), (562, 2310120), (620, 2094012), (621, 2090640), (648, 2003530), (690, 1881576), (713, 1820880), (720, 1803177), (744, 1745010), (810, 1602824), (828, 1567980), (837, 1551120), (843, 1540080), (920, 1411182), (930, 1396008), (1035, 1254384), (1080, 1202118), (1104, 1175985), (1116, 1163340), (1124, 1155060), (1240, 1047006), (1242, 1045320), (1296, 1001765), (1380, 940788), (1395, 930672), (1405, 924048), (1426, 910440), (1488, 872505), (1620, 801412), (1656, 783990), (1674, 775560), (1686, 770040), (1840, 705591), (1860, 698004), (1863, 696880), (2070, 627192), (2139, 606960), (2160, 601059), (2232, 581670), (2248, 577530), (2480, 523503), (2484, 522660), (2511, 517040), (2529, 513360), (2760, 470394), (2790, 465336), (2810, 462024), (2852, 455220), (3105, 418128), (3240, 400706), (3312, 391995), (3348, 387780), (3372, 385020), (3565, 364176), (3720, 349002), (3726, 348440), (4140, 313596), (4185, 310224), (4215, 308016), (4278, 303480), (4464, 290835), (4496, 288765), (4968, 261330), (5022, 258520), (5058, 256680), (5520, 235197), (5580, 232668), (5620, 231012), (5704, 227610), (6210, 209064), (6417, 202320), (6463, 200880), (6480, 200353), (6696, 193890), (6744, 192510), (7130, 182088), (7440, 174501), (7452, 174220), (7587, 171120), (8280, 156798), (8370, 155112), (8430, 154008), (8556, 151740), (8711, 149040), (9315, 139376), (9936, 130665), (10044, 129260), (10116, 128340), (10695, 121392), (11160, 116334), (11240, 115506), (11408, 113805), (12420, 104532), (12555, 103408), (12645, 102672), (12834, 101160), (12926, 100440), (13392, 96945), (13488, 96255), (14260, 91044), (14904, 87110), (15174, 85560), (16560, 78399), (16740, 77556), (16860, 77004), (17112, 75870), (17422, 74520), (18630, 69688), (19251, 67440), (19389, 66960), (20088, 64630), (20232, 64170), (21390, 60696), (22320, 58167), (22480, 57753), (22761, 57040), (24840, 52266), (25110, 51704), (25290, 51336), (25668, 50580), (25852, 50220), (26133, 49680), (28520, 45522), (29808, 43555), (30348, 42780), (32085, 40464), (32315, 40176), (33480, 38778), (33720, 38502), (34224, 37935), (34844, 37260)]