870531480

素因数分解:

$2^3\times 3^2\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{26573}}^1$

素因数の和:26610

約数の個数: 192

約数和(自身を含む): 3482256960

約数和(自身を除く): 2611725480

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 13, 14, 15, 18, 20, 21, 24, 26, 28, 30, 35, 36, 39, 40, 42, 45, 52, 56, 60, 63, 65, 70, 72, 78, 84, 90, 91, 104, 105, 117, 120, 126, 130, 140, 156, 168, 180, 182, 195, 210, 234, 252, 260, 273, 280, 312, 315, 360, 364, 390, 420, 455, 468, 504, 520, 546, 585, 630, 728, 780, 819, 840, 910, 936, 1092, 1170, 1260, 1365, 1560, 1638, 1820, 2184, 2340, 2520, 2730, 3276, 3640, 4095, 4680, 5460, 6552, 8190, 10920, 16380, 26573, 32760, 53146, 79719, 106292, 132865, 159438, 186011, 212584, 239157, 265730, 318876, 345449, 372022, 398595, 478314, 531460, 558033, 637752, 690898, 744044, 797190, 930055, 956628, 1036347, 1062920, 1116066, 1195785, 1381796, 1488088, 1594380, 1674099, 1727245, 1860110, 1913256, 2072694, 2232132, 2391570, 2418143, 2763592, 2790165, 3109041, 3188760, 3348198, 3454490, 3720220, 4145388, 4464264, 4783140, 4836286, 5181735, 5580330, 6218082, 6696396, 6908980, 7254429, 7440440, 8290776, 8370495, 9566280, 9672572, 10363470, 11160660, 12090715, 12436164, 13392792, 13817960, 14508858, 15545205, 16740990, 19345144, 20726940, 21763287, 22321320, 24181430, 24872328, 29017716, 31090410, 33481980, 36272145, 41453880, 43526574, 48362860, 58035432, 62180820, 66963960, 72544290, 87053148, 96725720, 108816435, 124361640, 145088580, 174106296, 217632870, 290177160, 435265740, 870531480]

約数ペア:

[(1, 870531480), (2, 435265740), (3, 290177160), (4, 217632870), (5, 174106296), (6, 145088580), (7, 124361640), (8, 108816435), (9, 96725720), (10, 87053148), (12, 72544290), (13, 66963960), (14, 62180820), (15, 58035432), (18, 48362860), (20, 43526574), (21, 41453880), (24, 36272145), (26, 33481980), (28, 31090410), (30, 29017716), (35, 24872328), (36, 24181430), (39, 22321320), (40, 21763287), (42, 20726940), (45, 19345144), (52, 16740990), (56, 15545205), (60, 14508858), (63, 13817960), (65, 13392792), (70, 12436164), (72, 12090715), (78, 11160660), (84, 10363470), (90, 9672572), (91, 9566280), (104, 8370495), (105, 8290776), (117, 7440440), (120, 7254429), (126, 6908980), (130, 6696396), (140, 6218082), (156, 5580330), (168, 5181735), (180, 4836286), (182, 4783140), (195, 4464264), (210, 4145388), (234, 3720220), (252, 3454490), (260, 3348198), (273, 3188760), (280, 3109041), (312, 2790165), (315, 2763592), (360, 2418143), (364, 2391570), (390, 2232132), (420, 2072694), (455, 1913256), (468, 1860110), (504, 1727245), (520, 1674099), (546, 1594380), (585, 1488088), (630, 1381796), (728, 1195785), (780, 1116066), (819, 1062920), (840, 1036347), (910, 956628), (936, 930055), (1092, 797190), (1170, 744044), (1260, 690898), (1365, 637752), (1560, 558033), (1638, 531460), (1820, 478314), (2184, 398595), (2340, 372022), (2520, 345449), (2730, 318876), (3276, 265730), (3640, 239157), (4095, 212584), (4680, 186011), (5460, 159438), (6552, 132865), (8190, 106292), (10920, 79719), (16380, 53146), (26573, 32760)]