13071808640

素因数分解:

$2^7\times 5^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{239}}^1\times {\mathrm{457}}^1$

素因数の和:743

約数の個数: 256

約数和(自身を含む): 36326361600

約数和(自身を除く): 23254552960

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 17, 20, 22, 32, 34, 40, 44, 55, 64, 68, 80, 85, 88, 110, 128, 136, 160, 170, 176, 187, 220, 239, 272, 320, 340, 352, 374, 440, 457, 478, 544, 640, 680, 704, 748, 880, 914, 935, 956, 1088, 1195, 1360, 1408, 1496, 1760, 1828, 1870, 1912, 2176, 2285, 2390, 2629, 2720, 2992, 3520, 3656, 3740, 3824, 4063, 4570, 4780, 5027, 5258, 5440, 5984, 7040, 7312, 7480, 7648, 7769, 8126, 9140, 9560, 10054, 10516, 10880, 11968, 13145, 14624, 14960, 15296, 15538, 16252, 18280, 19120, 20108, 20315, 21032, 23936, 25135, 26290, 29248, 29920, 30592, 31076, 32504, 36560, 38240, 38845, 40216, 40630, 42064, 44693, 50270, 52580, 58496, 59840, 62152, 65008, 73120, 76480, 77690, 80432, 81260, 84128, 85459, 89386, 100540, 105160, 109223, 119680, 124304, 130016, 146240, 152960, 155380, 160864, 162520, 168256, 170918, 178772, 201080, 210320, 218446, 223465, 248608, 260032, 292480, 310760, 321728, 325040, 336512, 341836, 357544, 402160, 420640, 427295, 436892, 446930, 497216, 520064, 546115, 621520, 643456, 650080, 683672, 715088, 804320, 841280, 854590, 873784, 893860, 994432, 1092230, 1201453, 1243040, 1300160, 1367344, 1430176, 1608640, 1682560, 1709180, 1747568, 1787720, 1856791, 2184460, 2402906, 2486080, 2600320, 2734688, 2860352, 3217280, 3418360, 3495136, 3575440, 3713582, 4368920, 4805812, 4972160, 5469376, 5720704, 6007265, 6836720, 6990272, 7150880, 7427164, 8737840, 9283955, 9611624, 10938752, 12014530, 13673440, 13980544, 14301760, 14854328, 17475680, 18567910, 19223248, 20424701, 24029060, 27346880, 28603520, 29708656, 34951360, 37135820, 38446496, 40849402, 48058120, 54693760, 59417312, 69902720, 74271640, 76892992, 81698804, 96116240, 102123505, 118834624, 148543280, 153785984, 163397608, 192232480, 204247010, 237669248, 297086560, 326795216, 384464960, 408494020, 594173120, 653590432, 768929920, 816988040, 1188346240, 1307180864, 1633976080, 2614361728, 3267952160, 6535904320, 13071808640]

約数ペア:

[(1, 13071808640), (2, 6535904320), (4, 3267952160), (5, 2614361728), (8, 1633976080), (10, 1307180864), (11, 1188346240), (16, 816988040), (17, 768929920), (20, 653590432), (22, 594173120), (32, 408494020), (34, 384464960), (40, 326795216), (44, 297086560), (55, 237669248), (64, 204247010), (68, 192232480), (80, 163397608), (85, 153785984), (88, 148543280), (110, 118834624), (128, 102123505), (136, 96116240), (160, 81698804), (170, 76892992), (176, 74271640), (187, 69902720), (220, 59417312), (239, 54693760), (272, 48058120), (320, 40849402), (340, 38446496), (352, 37135820), (374, 34951360), (440, 29708656), (457, 28603520), (478, 27346880), (544, 24029060), (640, 20424701), (680, 19223248), (704, 18567910), (748, 17475680), (880, 14854328), (914, 14301760), (935, 13980544), (956, 13673440), (1088, 12014530), (1195, 10938752), (1360, 9611624), (1408, 9283955), (1496, 8737840), (1760, 7427164), (1828, 7150880), (1870, 6990272), (1912, 6836720), (2176, 6007265), (2285, 5720704), (2390, 5469376), (2629, 4972160), (2720, 4805812), (2992, 4368920), (3520, 3713582), (3656, 3575440), (3740, 3495136), (3824, 3418360), (4063, 3217280), (4570, 2860352), (4780, 2734688), (5027, 2600320), (5258, 2486080), (5440, 2402906), (5984, 2184460), (7040, 1856791), (7312, 1787720), (7480, 1747568), (7648, 1709180), (7769, 1682560), (8126, 1608640), (9140, 1430176), (9560, 1367344), (10054, 1300160), (10516, 1243040), (10880, 1201453), (11968, 1092230), (13145, 994432), (14624, 893860), (14960, 873784), (15296, 854590), (15538, 841280), (16252, 804320), (18280, 715088), (19120, 683672), (20108, 650080), (20315, 643456), (21032, 621520), (23936, 546115), (25135, 520064), (26290, 497216), (29248, 446930), (29920, 436892), (30592, 427295), (31076, 420640), (32504, 402160), (36560, 357544), (38240, 341836), (38845, 336512), (40216, 325040), (40630, 321728), (42064, 310760), (44693, 292480), (50270, 260032), (52580, 248608), (58496, 223465), (59840, 218446), (62152, 210320), (65008, 201080), (73120, 178772), (76480, 170918), (77690, 168256), (80432, 162520), (81260, 160864), (84128, 155380), (85459, 152960), (89386, 146240), (100540, 130016), (105160, 124304), (109223, 119680)]