69953520

素因数分解:

$2^4\times 3^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{3203}}^1$

素因数の和:3239

約数の個数: 160

約数和(自身を含む): 266982912

約数和(自身を除く): 197029392

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 13, 14, 15, 16, 20, 21, 24, 26, 28, 30, 35, 39, 40, 42, 48, 52, 56, 60, 65, 70, 78, 80, 84, 91, 104, 105, 112, 120, 130, 140, 156, 168, 182, 195, 208, 210, 240, 260, 273, 280, 312, 336, 364, 390, 420, 455, 520, 546, 560, 624, 728, 780, 840, 910, 1040, 1092, 1365, 1456, 1560, 1680, 1820, 2184, 2730, 3120, 3203, 3640, 4368, 5460, 6406, 7280, 9609, 10920, 12812, 16015, 19218, 21840, 22421, 25624, 32030, 38436, 41639, 44842, 48045, 51248, 64060, 67263, 76872, 83278, 89684, 96090, 112105, 124917, 128120, 134526, 153744, 166556, 179368, 192180, 208195, 224210, 249834, 256240, 269052, 291473, 333112, 336315, 358736, 384360, 416390, 448420, 499668, 538104, 582946, 624585, 666224, 672630, 768720, 832780, 874419, 896840, 999336, 1076208, 1165892, 1249170, 1345260, 1457365, 1665560, 1748838, 1793680, 1998672, 2331784, 2498340, 2690520, 2914730, 3331120, 3497676, 4372095, 4663568, 4996680, 5381040, 5829460, 6995352, 8744190, 9993360, 11658920, 13990704, 17488380, 23317840, 34976760, 69953520]

約数ペア:

[(1, 69953520), (2, 34976760), (3, 23317840), (4, 17488380), (5, 13990704), (6, 11658920), (7, 9993360), (8, 8744190), (10, 6995352), (12, 5829460), (13, 5381040), (14, 4996680), (15, 4663568), (16, 4372095), (20, 3497676), (21, 3331120), (24, 2914730), (26, 2690520), (28, 2498340), (30, 2331784), (35, 1998672), (39, 1793680), (40, 1748838), (42, 1665560), (48, 1457365), (52, 1345260), (56, 1249170), (60, 1165892), (65, 1076208), (70, 999336), (78, 896840), (80, 874419), (84, 832780), (91, 768720), (104, 672630), (105, 666224), (112, 624585), (120, 582946), (130, 538104), (140, 499668), (156, 448420), (168, 416390), (182, 384360), (195, 358736), (208, 336315), (210, 333112), (240, 291473), (260, 269052), (273, 256240), (280, 249834), (312, 224210), (336, 208195), (364, 192180), (390, 179368), (420, 166556), (455, 153744), (520, 134526), (546, 128120), (560, 124917), (624, 112105), (728, 96090), (780, 89684), (840, 83278), (910, 76872), (1040, 67263), (1092, 64060), (1365, 51248), (1456, 48045), (1560, 44842), (1680, 41639), (1820, 38436), (2184, 32030), (2730, 25624), (3120, 22421), (3203, 21840), (3640, 19218), (4368, 16015), (5460, 12812), (6406, 10920), (7280, 9609)]