918422960

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{41}}^1\times {\mathrm{181}}^1$

素因数の和:272

約数の個数: 320

約数和(自身を含む): 2866316544

約数和(自身を除く): 1947893584

約数列:

[1, 2, 4, 5, 7, 8, 10, 13, 14, 16, 17, 20, 26, 28, 34, 35, 40, 41, 52, 56, 65, 68, 70, 80, 82, 85, 91, 104, 112, 119, 130, 136, 140, 164, 170, 181, 182, 205, 208, 221, 238, 260, 272, 280, 287, 328, 340, 362, 364, 410, 442, 455, 476, 520, 533, 560, 574, 595, 656, 680, 697, 724, 728, 820, 884, 905, 910, 952, 1040, 1066, 1105, 1148, 1190, 1267, 1360, 1394, 1435, 1448, 1456, 1547, 1640, 1768, 1810, 1820, 1904, 2132, 2210, 2296, 2353, 2380, 2534, 2665, 2788, 2870, 2896, 3077, 3094, 3280, 3485, 3536, 3620, 3640, 3731, 4264, 4420, 4592, 4706, 4760, 4879, 5068, 5330, 5576, 5740, 6154, 6188, 6335, 6970, 7240, 7280, 7421, 7462, 7735, 8528, 8840, 9061, 9412, 9520, 9758, 10136, 10660, 11152, 11480, 11765, 12308, 12376, 12670, 13940, 14480, 14842, 14924, 15385, 15470, 16471, 17680, 18122, 18655, 18824, 19516, 20272, 21320, 21539, 22960, 23530, 24395, 24616, 24752, 25340, 27880, 29684, 29848, 30770, 30940, 32942, 36244, 37105, 37310, 37648, 39032, 40001, 42640, 43078, 45305, 47060, 48790, 49232, 50680, 51947, 55760, 59368, 59696, 61540, 61880, 63427, 65884, 72488, 74210, 74620, 78064, 80002, 82355, 86156, 90610, 94120, 96473, 97580, 101360, 103894, 107695, 118736, 123080, 123760, 126157, 126854, 131768, 144976, 148420, 149240, 160004, 164710, 172312, 181220, 188240, 192946, 195160, 200005, 207788, 215390, 246160, 252314, 253708, 259735, 263536, 280007, 296840, 298480, 317135, 320008, 329420, 344624, 362440, 385892, 390320, 400010, 415576, 430780, 482365, 504628, 507416, 519470, 560014, 593680, 630785, 634270, 640016, 658840, 675311, 724880, 771784, 800020, 831152, 861560, 883099, 964730, 1009256, 1014832, 1038940, 1120028, 1261570, 1268540, 1317680, 1350622, 1400035, 1543568, 1600040, 1640041, 1723120, 1766198, 1929460, 2018512, 2077880, 2240056, 2523140, 2537080, 2701244, 2800070, 3200080, 3280082, 3376555, 3532396, 3858920, 4155760, 4415495, 4480112, 5046280, 5074160, 5402488, 5600140, 6560164, 6753110, 7064792, 7717840, 8200205, 8830990, 10092560, 10804976, 11200280, 11480287, 13120328, 13506220, 14129584, 16400410, 17661980, 22400560, 22960574, 26240656, 27012440, 32800820, 35323960, 45921148, 54024880, 57401435, 65601640, 70647920, 91842296, 114802870, 131203280, 183684592, 229605740, 459211480, 918422960]

約数ペア:

[(1, 918422960), (2, 459211480), (4, 229605740), (5, 183684592), (7, 131203280), (8, 114802870), (10, 91842296), (13, 70647920), (14, 65601640), (16, 57401435), (17, 54024880), (20, 45921148), (26, 35323960), (28, 32800820), (34, 27012440), (35, 26240656), (40, 22960574), (41, 22400560), (52, 17661980), (56, 16400410), (65, 14129584), (68, 13506220), (70, 13120328), (80, 11480287), (82, 11200280), (85, 10804976), (91, 10092560), (104, 8830990), (112, 8200205), (119, 7717840), (130, 7064792), (136, 6753110), (140, 6560164), (164, 5600140), (170, 5402488), (181, 5074160), (182, 5046280), (205, 4480112), (208, 4415495), (221, 4155760), (238, 3858920), (260, 3532396), (272, 3376555), (280, 3280082), (287, 3200080), (328, 2800070), (340, 2701244), (362, 2537080), (364, 2523140), (410, 2240056), (442, 2077880), (455, 2018512), (476, 1929460), (520, 1766198), (533, 1723120), (560, 1640041), (574, 1600040), (595, 1543568), (656, 1400035), (680, 1350622), (697, 1317680), (724, 1268540), (728, 1261570), (820, 1120028), (884, 1038940), (905, 1014832), (910, 1009256), (952, 964730), (1040, 883099), (1066, 861560), (1105, 831152), (1148, 800020), (1190, 771784), (1267, 724880), (1360, 675311), (1394, 658840), (1435, 640016), (1448, 634270), (1456, 630785), (1547, 593680), (1640, 560014), (1768, 519470), (1810, 507416), (1820, 504628), (1904, 482365), (2132, 430780), (2210, 415576), (2296, 400010), (2353, 390320), (2380, 385892), (2534, 362440), (2665, 344624), (2788, 329420), (2870, 320008), (2896, 317135), (3077, 298480), (3094, 296840), (3280, 280007), (3485, 263536), (3536, 259735), (3620, 253708), (3640, 252314), (3731, 246160), (4264, 215390), (4420, 207788), (4592, 200005), (4706, 195160), (4760, 192946), (4879, 188240), (5068, 181220), (5330, 172312), (5576, 164710), (5740, 160004), (6154, 149240), (6188, 148420), (6335, 144976), (6970, 131768), (7240, 126854), (7280, 126157), (7421, 123760), (7462, 123080), (7735, 118736), (8528, 107695), (8840, 103894), (9061, 101360), (9412, 97580), (9520, 96473), (9758, 94120), (10136, 90610), (10660, 86156), (11152, 82355), (11480, 80002), (11765, 78064), (12308, 74620), (12376, 74210), (12670, 72488), (13940, 65884), (14480, 63427), (14842, 61880), (14924, 61540), (15385, 59696), (15470, 59368), (16471, 55760), (17680, 51947), (18122, 50680), (18655, 49232), (18824, 48790), (19516, 47060), (20272, 45305), (21320, 43078), (21539, 42640), (22960, 40001), (23530, 39032), (24395, 37648), (24616, 37310), (24752, 37105), (25340, 36244), (27880, 32942), (29684, 30940), (29848, 30770)]