4945832220

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{83}}^1\times {\mathrm{337}}^1\times {\mathrm{421}}^1$

素因数の和:860

約数の個数: 192

約数和(自身を含む): 16103033856

約数和(自身を除く): 11157201636

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 42, 60, 70, 83, 84, 105, 140, 166, 210, 249, 332, 337, 415, 420, 421, 498, 581, 674, 830, 842, 996, 1011, 1162, 1245, 1263, 1348, 1660, 1684, 1685, 1743, 2022, 2105, 2324, 2359, 2490, 2526, 2905, 2947, 3370, 3486, 4044, 4210, 4718, 4980, 5052, 5055, 5810, 5894, 6315, 6740, 6972, 7077, 8420, 8715, 8841, 9436, 10110, 11620, 11788, 11795, 12630, 14154, 14735, 17430, 17682, 20220, 23590, 25260, 27971, 28308, 29470, 34860, 34943, 35364, 35385, 44205, 47180, 55942, 58940, 69886, 70770, 83913, 88410, 104829, 111884, 139772, 139855, 141540, 141877, 167826, 174715, 176820, 195797, 209658, 244601, 279710, 283754, 335652, 349430, 391594, 419316, 419565, 425631, 489202, 524145, 559420, 567508, 587391, 698860, 709385, 733803, 783188, 839130, 851262, 978404, 978985, 993139, 1048290, 1174782, 1223005, 1418770, 1467606, 1678260, 1702524, 1957970, 1986278, 2096580, 2128155, 2349564, 2446010, 2837540, 2935212, 2936955, 2979417, 3669015, 3915940, 3972556, 4256310, 4892020, 4965695, 5873910, 5958834, 7338030, 8512620, 9931390, 11747820, 11775791, 11917668, 14676060, 14897085, 19862780, 23551582, 29794170, 35327373, 47103164, 58878955, 59588340, 70654746, 82430537, 117757910, 141309492, 164861074, 176636865, 235515820, 247291611, 329722148, 353273730, 412152685, 494583222, 706547460, 824305370, 989166444, 1236458055, 1648610740, 2472916110, 4945832220]

約数ペア:

[(1, 4945832220), (2, 2472916110), (3, 1648610740), (4, 1236458055), (5, 989166444), (6, 824305370), (7, 706547460), (10, 494583222), (12, 412152685), (14, 353273730), (15, 329722148), (20, 247291611), (21, 235515820), (28, 176636865), (30, 164861074), (35, 141309492), (42, 117757910), (60, 82430537), (70, 70654746), (83, 59588340), (84, 58878955), (105, 47103164), (140, 35327373), (166, 29794170), (210, 23551582), (249, 19862780), (332, 14897085), (337, 14676060), (415, 11917668), (420, 11775791), (421, 11747820), (498, 9931390), (581, 8512620), (674, 7338030), (830, 5958834), (842, 5873910), (996, 4965695), (1011, 4892020), (1162, 4256310), (1245, 3972556), (1263, 3915940), (1348, 3669015), (1660, 2979417), (1684, 2936955), (1685, 2935212), (1743, 2837540), (2022, 2446010), (2105, 2349564), (2324, 2128155), (2359, 2096580), (2490, 1986278), (2526, 1957970), (2905, 1702524), (2947, 1678260), (3370, 1467606), (3486, 1418770), (4044, 1223005), (4210, 1174782), (4718, 1048290), (4980, 993139), (5052, 978985), (5055, 978404), (5810, 851262), (5894, 839130), (6315, 783188), (6740, 733803), (6972, 709385), (7077, 698860), (8420, 587391), (8715, 567508), (8841, 559420), (9436, 524145), (10110, 489202), (11620, 425631), (11788, 419565), (11795, 419316), (12630, 391594), (14154, 349430), (14735, 335652), (17430, 283754), (17682, 279710), (20220, 244601), (23590, 209658), (25260, 195797), (27971, 176820), (28308, 174715), (29470, 167826), (34860, 141877), (34943, 141540), (35364, 139855), (35385, 139772), (44205, 111884), (47180, 104829), (55942, 88410), (58940, 83913), (69886, 70770)]