7641750480

素因数分解:

$2^4\times 3^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{11287}}^1$

素因数の和:11354

約数の個数: 320

約数和(自身を含む): 30099406848

約数和(自身を除く): 22457656368

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 13, 14, 15, 16, 20, 21, 24, 26, 28, 30, 31, 35, 39, 40, 42, 48, 52, 56, 60, 62, 65, 70, 78, 80, 84, 91, 93, 104, 105, 112, 120, 124, 130, 140, 155, 156, 168, 182, 186, 195, 208, 210, 217, 240, 248, 260, 273, 280, 310, 312, 336, 364, 372, 390, 403, 420, 434, 455, 465, 496, 520, 546, 560, 620, 624, 651, 728, 744, 780, 806, 840, 868, 910, 930, 1040, 1085, 1092, 1209, 1240, 1302, 1365, 1456, 1488, 1560, 1612, 1680, 1736, 1820, 1860, 2015, 2170, 2184, 2418, 2480, 2604, 2730, 2821, 3120, 3224, 3255, 3472, 3640, 3720, 4030, 4340, 4368, 4836, 5208, 5460, 5642, 6045, 6448, 6510, 7280, 7440, 8060, 8463, 8680, 9672, 10416, 10920, 11284, 11287, 12090, 13020, 14105, 16120, 16926, 17360, 19344, 21840, 22568, 22574, 24180, 26040, 28210, 32240, 33852, 33861, 42315, 45136, 45148, 48360, 52080, 56420, 56435, 67704, 67722, 79009, 84630, 90296, 96720, 112840, 112870, 135408, 135444, 146731, 158018, 169260, 169305, 180592, 225680, 225740, 237027, 270888, 293462, 316036, 338520, 338610, 349897, 395045, 440193, 451480, 474054, 541776, 586924, 632072, 677040, 677220, 699794, 733655, 790090, 880386, 902960, 948108, 1027117, 1049691, 1173848, 1185135, 1264144, 1354440, 1399588, 1467310, 1580180, 1749485, 1760772, 1896216, 2054234, 2099382, 2200965, 2347696, 2370270, 2449279, 2708880, 2799176, 2934620, 3081351, 3160360, 3498970, 3521544, 3792432, 4108468, 4198764, 4401930, 4548661, 4740540, 4898558, 5135585, 5248455, 5598352, 5869240, 6162702, 6320720, 6997940, 7043088, 7347837, 8216936, 8397528, 8803860, 9097322, 9481080, 9797116, 10271170, 10496910, 11738480, 12246395, 12325404, 13645983, 13995880, 14695674, 15406755, 16433872, 16795056, 17607720, 18194644, 18962160, 19594232, 20542340, 20993820, 22743305, 24492790, 24650808, 27291966, 27991760, 29391348, 30813510, 31840627, 35215440, 36389288, 36739185, 39188464, 41084680, 41987640, 45486610, 48985580, 49301616, 54583932, 58782696, 61627020, 63681254, 68229915, 72778576, 73478370, 82169360, 83975280, 90973220, 95521881, 97971160, 109167864, 117565392, 123254040, 127362508, 136459830, 146956740, 159203135, 181946440, 191043762, 195942320, 218335728, 246508080, 254725016, 272919660, 293913480, 318406270, 363892880, 382087524, 477609405, 509450032, 545839320, 587826960, 636812540, 764175048, 955218810, 1091678640, 1273625080, 1528350096, 1910437620, 2547250160, 3820875240, 7641750480]

約数ペア:

[(1, 7641750480), (2, 3820875240), (3, 2547250160), (4, 1910437620), (5, 1528350096), (6, 1273625080), (7, 1091678640), (8, 955218810), (10, 764175048), (12, 636812540), (13, 587826960), (14, 545839320), (15, 509450032), (16, 477609405), (20, 382087524), (21, 363892880), (24, 318406270), (26, 293913480), (28, 272919660), (30, 254725016), (31, 246508080), (35, 218335728), (39, 195942320), (40, 191043762), (42, 181946440), (48, 159203135), (52, 146956740), (56, 136459830), (60, 127362508), (62, 123254040), (65, 117565392), (70, 109167864), (78, 97971160), (80, 95521881), (84, 90973220), (91, 83975280), (93, 82169360), (104, 73478370), (105, 72778576), (112, 68229915), (120, 63681254), (124, 61627020), (130, 58782696), (140, 54583932), (155, 49301616), (156, 48985580), (168, 45486610), (182, 41987640), (186, 41084680), (195, 39188464), (208, 36739185), (210, 36389288), (217, 35215440), (240, 31840627), (248, 30813510), (260, 29391348), (273, 27991760), (280, 27291966), (310, 24650808), (312, 24492790), (336, 22743305), (364, 20993820), (372, 20542340), (390, 19594232), (403, 18962160), (420, 18194644), (434, 17607720), (455, 16795056), (465, 16433872), (496, 15406755), (520, 14695674), (546, 13995880), (560, 13645983), (620, 12325404), (624, 12246395), (651, 11738480), (728, 10496910), (744, 10271170), (780, 9797116), (806, 9481080), (840, 9097322), (868, 8803860), (910, 8397528), (930, 8216936), (1040, 7347837), (1085, 7043088), (1092, 6997940), (1209, 6320720), (1240, 6162702), (1302, 5869240), (1365, 5598352), (1456, 5248455), (1488, 5135585), (1560, 4898558), (1612, 4740540), (1680, 4548661), (1736, 4401930), (1820, 4198764), (1860, 4108468), (2015, 3792432), (2170, 3521544), (2184, 3498970), (2418, 3160360), (2480, 3081351), (2604, 2934620), (2730, 2799176), (2821, 2708880), (3120, 2449279), (3224, 2370270), (3255, 2347696), (3472, 2200965), (3640, 2099382), (3720, 2054234), (4030, 1896216), (4340, 1760772), (4368, 1749485), (4836, 1580180), (5208, 1467310), (5460, 1399588), (5642, 1354440), (6045, 1264144), (6448, 1185135), (6510, 1173848), (7280, 1049691), (7440, 1027117), (8060, 948108), (8463, 902960), (8680, 880386), (9672, 790090), (10416, 733655), (10920, 699794), (11284, 677220), (11287, 677040), (12090, 632072), (13020, 586924), (14105, 541776), (16120, 474054), (16926, 451480), (17360, 440193), (19344, 395045), (21840, 349897), (22568, 338610), (22574, 338520), (24180, 316036), (26040, 293462), (28210, 270888), (32240, 237027), (33852, 225740), (33861, 225680), (42315, 180592), (45136, 169305), (45148, 169260), (48360, 158018), (52080, 146731), (56420, 135444), (56435, 135408), (67704, 112870), (67722, 112840), (79009, 96720), (84630, 90296)]