31733520

素因数分解:

$2^4\times 3^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{1453}}^1$

素因数の和:1489

約数の個数: 160

約数和(自身を含む): 121158912

約数和(自身を除く): 89425392

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, 1453, 1456, 1560, 1680, 1820, 2184, 2730, 2906, 3120, 3640, 4359, 4368, 5460, 5812, 7265, 7280, 8718, 10171, 10920, 11624, 14530, 17436, 18889, 20342, 21795, 21840, 23248, 29060, 30513, 34872, 37778, 40684, 43590, 50855, 56667, 58120, 61026, 69744, 75556, 81368, 87180, 94445, 101710, 113334, 116240, 122052, 132223, 151112, 152565, 162736, 174360, 188890, 203420, 226668, 244104, 264446, 283335, 302224, 305130, 348720, 377780, 396669, 406840, 453336, 488208, 528892, 566670, 610260, 661115, 755560, 793338, 813680, 906672, 1057784, 1133340, 1220520, 1322230, 1511120, 1586676, 1983345, 2115568, 2266680, 2441040, 2644460, 3173352, 3966690, 4533360, 5288920, 6346704, 7933380, 10577840, 15866760, 31733520]

約数ペア:

[(1, 31733520), (2, 15866760), (3, 10577840), (4, 7933380), (5, 6346704), (6, 5288920), (7, 4533360), (8, 3966690), (10, 3173352), (12, 2644460), (13, 2441040), (14, 2266680), (15, 2115568), (16, 1983345), (20, 1586676), (21, 1511120), (24, 1322230), (26, 1220520), (28, 1133340), (30, 1057784), (35, 906672), (39, 813680), (40, 793338), (42, 755560), (48, 661115), (52, 610260), (56, 566670), (60, 528892), (65, 488208), (70, 453336), (78, 406840), (80, 396669), (84, 377780), (91, 348720), (104, 305130), (105, 302224), (112, 283335), (120, 264446), (130, 244104), (140, 226668), (156, 203420), (168, 188890), (182, 174360), (195, 162736), (208, 152565), (210, 151112), (240, 132223), (260, 122052), (273, 116240), (280, 113334), (312, 101710), (336, 94445), (364, 87180), (390, 81368), (420, 75556), (455, 69744), (520, 61026), (546, 58120), (560, 56667), (624, 50855), (728, 43590), (780, 40684), (840, 37778), (910, 34872), (1040, 30513), (1092, 29060), (1365, 23248), (1453, 21840), (1456, 21795), (1560, 20342), (1680, 18889), (1820, 17436), (2184, 14530), (2730, 11624), (2906, 10920), (3120, 10171), (3640, 8718), (4359, 7280), (4368, 7265), (5460, 5812)]