1296810363380

素因数分解:

$2^2\times 5^1\times 7^2\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{1882327}}^1$

素因数の和:1882406

約数の個数: 144

約数和(自身を含む): 3424782856320

約数和(自身を除く): 2127972492940

約数列:

[1, 2, 4, 5, 7, 10, 14, 19, 20, 28, 35, 37, 38, 49, 70, 74, 76, 95, 98, 133, 140, 148, 185, 190, 196, 245, 259, 266, 370, 380, 490, 518, 532, 665, 703, 740, 931, 980, 1036, 1295, 1330, 1406, 1813, 1862, 2590, 2660, 2812, 3515, 3626, 3724, 4655, 4921, 5180, 7030, 7252, 9065, 9310, 9842, 14060, 18130, 18620, 19684, 24605, 34447, 36260, 49210, 68894, 98420, 137788, 172235, 344470, 688940, 1882327, 3764654, 7529308, 9411635, 13176289, 18823270, 26352578, 35764213, 37646540, 52705156, 65881445, 69646099, 71528426, 92234023, 131762890, 139292198, 143056852, 178821065, 184468046, 250349491, 263525780, 278584396, 348230495, 357642130, 368936092, 461170115, 487522693, 500698982, 696460990, 715284260, 922340230, 975045386, 1001397964, 1251747455, 1323275881, 1392921980, 1752446437, 1844680460, 1950090772, 2437613465, 2503494910, 2646551762, 3412658851, 3504892874, 4875226930, 5006989820, 5293103524, 6616379405, 6825317702, 7009785748, 8762232185, 9262931167, 9750453860, 13232758810, 13650635404, 17063294255, 17524464370, 18525862334, 26465517620, 34126588510, 35048928740, 37051724668, 46314655835, 64840518169, 68253177020, 92629311670, 129681036338, 185258623340, 259362072676, 324202590845, 648405181690, 1296810363380]

約数ペア:

[(1, 1296810363380), (2, 648405181690), (4, 324202590845), (5, 259362072676), (7, 185258623340), (10, 129681036338), (14, 92629311670), (19, 68253177020), (20, 64840518169), (28, 46314655835), (35, 37051724668), (37, 35048928740), (38, 34126588510), (49, 26465517620), (70, 18525862334), (74, 17524464370), (76, 17063294255), (95, 13650635404), (98, 13232758810), (133, 9750453860), (140, 9262931167), (148, 8762232185), (185, 7009785748), (190, 6825317702), (196, 6616379405), (245, 5293103524), (259, 5006989820), (266, 4875226930), (370, 3504892874), (380, 3412658851), (490, 2646551762), (518, 2503494910), (532, 2437613465), (665, 1950090772), (703, 1844680460), (740, 1752446437), (931, 1392921980), (980, 1323275881), (1036, 1251747455), (1295, 1001397964), (1330, 975045386), (1406, 922340230), (1813, 715284260), (1862, 696460990), (2590, 500698982), (2660, 487522693), (2812, 461170115), (3515, 368936092), (3626, 357642130), (3724, 348230495), (4655, 278584396), (4921, 263525780), (5180, 250349491), (7030, 184468046), (7252, 178821065), (9065, 143056852), (9310, 139292198), (9842, 131762890), (14060, 92234023), (18130, 71528426), (18620, 69646099), (19684, 65881445), (24605, 52705156), (34447, 37646540), (36260, 35764213), (49210, 26352578), (68894, 18823270), (98420, 13176289), (137788, 9411635), (172235, 7529308), (344470, 3764654), (688940, 1882327)]