1520371440

素因数分解:

$2^4\times 3^2\times 5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{263}}^1$

素因数の和:357

約数の個数: 480

約数和(自身を含む): 6209888256

約数和(自身を除く): 4689516816

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 28, 30, 31, 35, 36, 37, 40, 42, 45, 48, 56, 60, 62, 63, 70, 72, 74, 80, 84, 90, 93, 105, 111, 112, 120, 124, 126, 140, 144, 148, 155, 168, 180, 185, 186, 210, 217, 222, 240, 248, 252, 259, 263, 279, 280, 296, 310, 315, 333, 336, 360, 370, 372, 420, 434, 444, 465, 496, 504, 518, 526, 555, 558, 560, 592, 620, 630, 651, 666, 720, 740, 744, 777, 789, 840, 868, 888, 930, 1008, 1036, 1052, 1085, 1110, 1116, 1147, 1240, 1260, 1295, 1302, 1315, 1332, 1395, 1480, 1488, 1554, 1578, 1665, 1680, 1736, 1776, 1841, 1860, 1953, 2072, 2104, 2170, 2220, 2232, 2294, 2331, 2367, 2480, 2520, 2590, 2604, 2630, 2664, 2790, 2960, 3108, 3156, 3255, 3330, 3441, 3472, 3682, 3720, 3885, 3906, 3945, 4144, 4208, 4340, 4440, 4464, 4588, 4662, 4734, 5040, 5180, 5208, 5260, 5328, 5523, 5580, 5735, 6216, 6312, 6510, 6660, 6882, 7364, 7440, 7770, 7812, 7890, 8029, 8153, 8680, 8880, 9176, 9205, 9324, 9468, 9731, 9765, 10323, 10360, 10416, 10520, 11046, 11160, 11470, 11655, 11835, 12432, 12624, 13020, 13320, 13764, 14728, 15540, 15624, 15780, 16058, 16306, 16569, 17205, 17360, 18352, 18410, 18648, 18936, 19462, 19530, 20646, 20720, 21040, 22092, 22320, 22940, 23310, 23670, 24087, 24459, 26040, 26640, 27528, 27615, 29193, 29456, 31080, 31248, 31560, 32116, 32612, 33138, 34410, 36820, 37296, 37872, 38924, 39060, 40145, 40765, 41292, 44184, 45880, 46620, 47340, 48174, 48655, 48918, 51615, 52080, 55056, 55230, 57071, 58386, 62160, 63120, 64232, 65224, 66276, 68117, 68820, 72261, 73377, 73640, 77848, 78120, 80290, 81530, 82584, 82845, 87579, 88368, 91760, 93240, 94680, 96348, 97310, 97836, 103230, 110460, 114142, 116772, 120435, 122295, 128464, 130448, 132552, 136234, 137640, 144522, 145965, 146754, 147280, 155696, 156240, 160580, 163060, 165168, 165690, 171213, 175158, 186480, 189360, 192696, 194620, 195672, 204351, 206460, 220920, 228284, 233544, 240870, 244590, 265104, 272468, 275280, 285355, 289044, 291930, 293508, 301661, 321160, 326120, 331380, 340585, 342426, 350316, 361305, 366885, 385392, 389240, 391344, 408702, 412920, 437895, 441840, 456568, 467088, 481740, 489180, 513639, 544936, 570710, 578088, 583860, 587016, 603322, 613053, 642320, 652240, 662760, 681170, 684852, 700632, 722610, 733770, 778480, 817404, 825840, 856065, 875790, 904983, 913136, 963480, 978360, 1021755, 1027278, 1089872, 1141420, 1156176, 1167720, 1174032, 1206644, 1226106, 1325520, 1362340, 1369704, 1401264, 1445220, 1467540, 1508305, 1634808, 1712130, 1751580, 1809966, 1926960, 1956720, 2043510, 2054556, 2111627, 2282840, 2335440, 2413288, 2452212, 2568195, 2714949, 2724680, 2739408, 2890440, 2935080, 3016610, 3065265, 3269616, 3424260, 3503160, 3619932, 4087020, 4109112, 4223254, 4524915, 4565680, 4826576, 4904424, 5136390, 5429898, 5449360, 5780880, 5870160, 6033220, 6130530, 6334881, 6848520, 7006320, 7239864, 8174040, 8218224, 8446508, 9049830, 9808848, 10272780, 10558135, 10859796, 12066440, 12261060, 12669762, 13574745, 13697040, 14479728, 16348080, 16893016, 18099660, 19004643, 20545560, 21116270, 21719592, 24132880, 24522120, 25339524, 27149490, 31674405, 33786032, 36199320, 38009286, 41091120, 42232540, 43439184, 49044240, 50679048, 54298980, 63348810, 72398640, 76018572, 84465080, 95023215, 101358096, 108597960, 126697620, 152037144, 168930160, 190046430, 217195920, 253395240, 304074288, 380092860, 506790480, 760185720, 1520371440]

約数ペア:

[(1, 1520371440), (2, 760185720), (3, 506790480), (4, 380092860), (5, 304074288), (6, 253395240), (7, 217195920), (8, 190046430), (9, 168930160), (10, 152037144), (12, 126697620), (14, 108597960), (15, 101358096), (16, 95023215), (18, 84465080), (20, 76018572), (21, 72398640), (24, 63348810), (28, 54298980), (30, 50679048), (31, 49044240), (35, 43439184), (36, 42232540), (37, 41091120), (40, 38009286), (42, 36199320), (45, 33786032), (48, 31674405), (56, 27149490), (60, 25339524), (62, 24522120), (63, 24132880), (70, 21719592), (72, 21116270), (74, 20545560), (80, 19004643), (84, 18099660), (90, 16893016), (93, 16348080), (105, 14479728), (111, 13697040), (112, 13574745), (120, 12669762), (124, 12261060), (126, 12066440), (140, 10859796), (144, 10558135), (148, 10272780), (155, 9808848), (168, 9049830), (180, 8446508), (185, 8218224), (186, 8174040), (210, 7239864), (217, 7006320), (222, 6848520), (240, 6334881), (248, 6130530), (252, 6033220), (259, 5870160), (263, 5780880), (279, 5449360), (280, 5429898), (296, 5136390), (310, 4904424), (315, 4826576), (333, 4565680), (336, 4524915), (360, 4223254), (370, 4109112), (372, 4087020), (420, 3619932), (434, 3503160), (444, 3424260), (465, 3269616), (496, 3065265), (504, 3016610), (518, 2935080), (526, 2890440), (555, 2739408), (558, 2724680), (560, 2714949), (592, 2568195), (620, 2452212), (630, 2413288), (651, 2335440), (666, 2282840), (720, 2111627), (740, 2054556), (744, 2043510), (777, 1956720), (789, 1926960), (840, 1809966), (868, 1751580), (888, 1712130), (930, 1634808), (1008, 1508305), (1036, 1467540), (1052, 1445220), (1085, 1401264), (1110, 1369704), (1116, 1362340), (1147, 1325520), (1240, 1226106), (1260, 1206644), (1295, 1174032), (1302, 1167720), (1315, 1156176), (1332, 1141420), (1395, 1089872), (1480, 1027278), (1488, 1021755), (1554, 978360), (1578, 963480), (1665, 913136), (1680, 904983), (1736, 875790), (1776, 856065), (1841, 825840), (1860, 817404), (1953, 778480), (2072, 733770), (2104, 722610), (2170, 700632), (2220, 684852), (2232, 681170), (2294, 662760), (2331, 652240), (2367, 642320), (2480, 613053), (2520, 603322), (2590, 587016), (2604, 583860), (2630, 578088), (2664, 570710), (2790, 544936), (2960, 513639), (3108, 489180), (3156, 481740), (3255, 467088), (3330, 456568), (3441, 441840), (3472, 437895), (3682, 412920), (3720, 408702), (3885, 391344), (3906, 389240), (3945, 385392), (4144, 366885), (4208, 361305), (4340, 350316), (4440, 342426), (4464, 340585), (4588, 331380), (4662, 326120), (4734, 321160), (5040, 301661), (5180, 293508), (5208, 291930), (5260, 289044), (5328, 285355), (5523, 275280), (5580, 272468), (5735, 265104), (6216, 244590), (6312, 240870), (6510, 233544), (6660, 228284), (6882, 220920), (7364, 206460), (7440, 204351), (7770, 195672), (7812, 194620), (7890, 192696), (8029, 189360), (8153, 186480), (8680, 175158), (8880, 171213), (9176, 165690), (9205, 165168), (9324, 163060), (9468, 160580), (9731, 156240), (9765, 155696), (10323, 147280), (10360, 146754), (10416, 145965), (10520, 144522), (11046, 137640), (11160, 136234), (11470, 132552), (11655, 130448), (11835, 128464), (12432, 122295), (12624, 120435), (13020, 116772), (13320, 114142), (13764, 110460), (14728, 103230), (15540, 97836), (15624, 97310), (15780, 96348), (16058, 94680), (16306, 93240), (16569, 91760), (17205, 88368), (17360, 87579), (18352, 82845), (18410, 82584), (18648, 81530), (18936, 80290), (19462, 78120), (19530, 77848), (20646, 73640), (20720, 73377), (21040, 72261), (22092, 68820), (22320, 68117), (22940, 66276), (23310, 65224), (23670, 64232), (24087, 63120), (24459, 62160), (26040, 58386), (26640, 57071), (27528, 55230), (27615, 55056), (29193, 52080), (29456, 51615), (31080, 48918), (31248, 48655), (31560, 48174), (32116, 47340), (32612, 46620), (33138, 45880), (34410, 44184), (36820, 41292), (37296, 40765), (37872, 40145), (38924, 39060)]