15673991520

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{11}}^2\times {\mathrm{211}}^1\times {\mathrm{1279}}^1$

素因数の和:1530

約数の個数: 288

約数和(自身を含む): 54569410560

約数和(自身を除く): 38895419040

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 16, 20, 22, 24, 30, 32, 33, 40, 44, 48, 55, 60, 66, 80, 88, 96, 110, 120, 121, 132, 160, 165, 176, 211, 220, 240, 242, 264, 330, 352, 363, 422, 440, 480, 484, 528, 605, 633, 660, 726, 844, 880, 968, 1055, 1056, 1210, 1266, 1279, 1320, 1452, 1688, 1760, 1815, 1936, 2110, 2321, 2420, 2532, 2558, 2640, 2904, 3165, 3376, 3630, 3837, 3872, 4220, 4642, 4840, 5064, 5116, 5280, 5808, 6330, 6395, 6752, 6963, 7260, 7674, 8440, 9284, 9680, 10128, 10232, 11605, 11616, 12660, 12790, 13926, 14069, 14520, 15348, 16880, 18568, 19185, 19360, 20256, 20464, 23210, 25320, 25531, 25580, 27852, 28138, 29040, 30696, 33760, 34815, 37136, 38370, 40928, 42207, 46420, 50640, 51062, 51160, 55704, 56276, 58080, 61392, 69630, 70345, 74272, 76593, 76740, 84414, 92840, 101280, 102124, 102320, 111408, 112552, 122784, 127655, 139260, 140690, 153186, 153480, 154759, 168828, 185680, 204248, 204640, 211035, 222816, 225104, 255310, 269869, 278520, 281380, 306372, 306960, 309518, 337656, 371360, 382965, 408496, 422070, 450208, 464277, 510620, 539738, 557040, 562760, 612744, 613920, 619036, 675312, 765930, 773795, 809607, 816992, 844140, 928554, 1021240, 1079476, 1114080, 1125520, 1225488, 1238072, 1349345, 1350624, 1531860, 1547590, 1619214, 1688280, 1857108, 2042480, 2158952, 2251040, 2321385, 2450976, 2476144, 2698690, 2968559, 3063720, 3095180, 3238428, 3376560, 3714216, 4048035, 4084960, 4317904, 4642770, 4952288, 5397380, 5937118, 6127440, 6190360, 6476856, 6753120, 7428432, 8096070, 8635808, 8905677, 9285540, 10794760, 11874236, 12254880, 12380720, 12953712, 14842795, 14856864, 16192140, 17811354, 18571080, 21589520, 23748472, 24761440, 25907424, 29685590, 32384280, 32654149, 35622708, 37142160, 43179040, 44528385, 47496944, 59371180, 64768560, 65308298, 71245416, 74284320, 89056770, 94993888, 97962447, 118742360, 129537120, 130616596, 142490832, 163270745, 178113540, 195924894, 237484720, 261233192, 284981664, 326541490, 356227080, 391849788, 474969440, 489812235, 522466384, 653082980, 712454160, 783699576, 979624470, 1044932768, 1306165960, 1424908320, 1567399152, 1959248940, 2612331920, 3134798304, 3918497880, 5224663840, 7836995760, 15673991520]

約数ペア:

[(1, 15673991520), (2, 7836995760), (3, 5224663840), (4, 3918497880), (5, 3134798304), (6, 2612331920), (8, 1959248940), (10, 1567399152), (11, 1424908320), (12, 1306165960), (15, 1044932768), (16, 979624470), (20, 783699576), (22, 712454160), (24, 653082980), (30, 522466384), (32, 489812235), (33, 474969440), (40, 391849788), (44, 356227080), (48, 326541490), (55, 284981664), (60, 261233192), (66, 237484720), (80, 195924894), (88, 178113540), (96, 163270745), (110, 142490832), (120, 130616596), (121, 129537120), (132, 118742360), (160, 97962447), (165, 94993888), (176, 89056770), (211, 74284320), (220, 71245416), (240, 65308298), (242, 64768560), (264, 59371180), (330, 47496944), (352, 44528385), (363, 43179040), (422, 37142160), (440, 35622708), (480, 32654149), (484, 32384280), (528, 29685590), (605, 25907424), (633, 24761440), (660, 23748472), (726, 21589520), (844, 18571080), (880, 17811354), (968, 16192140), (1055, 14856864), (1056, 14842795), (1210, 12953712), (1266, 12380720), (1279, 12254880), (1320, 11874236), (1452, 10794760), (1688, 9285540), (1760, 8905677), (1815, 8635808), (1936, 8096070), (2110, 7428432), (2321, 6753120), (2420, 6476856), (2532, 6190360), (2558, 6127440), (2640, 5937118), (2904, 5397380), (3165, 4952288), (3376, 4642770), (3630, 4317904), (3837, 4084960), (3872, 4048035), (4220, 3714216), (4642, 3376560), (4840, 3238428), (5064, 3095180), (5116, 3063720), (5280, 2968559), (5808, 2698690), (6330, 2476144), (6395, 2450976), (6752, 2321385), (6963, 2251040), (7260, 2158952), (7674, 2042480), (8440, 1857108), (9284, 1688280), (9680, 1619214), (10128, 1547590), (10232, 1531860), (11605, 1350624), (11616, 1349345), (12660, 1238072), (12790, 1225488), (13926, 1125520), (14069, 1114080), (14520, 1079476), (15348, 1021240), (16880, 928554), (18568, 844140), (19185, 816992), (19360, 809607), (20256, 773795), (20464, 765930), (23210, 675312), (25320, 619036), (25531, 613920), (25580, 612744), (27852, 562760), (28138, 557040), (29040, 539738), (30696, 510620), (33760, 464277), (34815, 450208), (37136, 422070), (38370, 408496), (40928, 382965), (42207, 371360), (46420, 337656), (50640, 309518), (51062, 306960), (51160, 306372), (55704, 281380), (56276, 278520), (58080, 269869), (61392, 255310), (69630, 225104), (70345, 222816), (74272, 211035), (76593, 204640), (76740, 204248), (84414, 185680), (92840, 168828), (101280, 154759), (102124, 153480), (102320, 153186), (111408, 140690), (112552, 139260), (122784, 127655)]