2979013360

素因数分解:

$2^4\times 5^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{131}}^1\times {\mathrm{727}}^1$

素因数の和:911

約数の個数: 160

約数和(自身を含む): 7721505792

約数和(自身を除く): 4742492432

約数列:

[1, 2, 4, 5, 8, 10, 16, 17, 20, 23, 34, 40, 46, 68, 80, 85, 92, 115, 131, 136, 170, 184, 230, 262, 272, 340, 368, 391, 460, 524, 655, 680, 727, 782, 920, 1048, 1310, 1360, 1454, 1564, 1840, 1955, 2096, 2227, 2620, 2908, 3013, 3128, 3635, 3910, 4454, 5240, 5816, 6026, 6256, 7270, 7820, 8908, 10480, 11135, 11632, 12052, 12359, 14540, 15065, 15640, 16721, 17816, 22270, 24104, 24718, 29080, 30130, 31280, 33442, 35632, 44540, 48208, 49436, 51221, 58160, 60260, 61795, 66884, 83605, 89080, 95237, 98872, 102442, 120520, 123590, 133768, 167210, 178160, 190474, 197744, 204884, 241040, 247180, 256105, 267536, 284257, 334420, 380948, 409768, 476185, 494360, 512210, 568514, 668840, 761896, 819536, 952370, 988720, 1024420, 1137028, 1337680, 1421285, 1523792, 1619029, 1904740, 2048840, 2190451, 2274056, 2842570, 3238058, 3809480, 4097680, 4380902, 4548112, 5685140, 6476116, 7618960, 8095145, 8761804, 10952255, 11370280, 12952232, 16190290, 17523608, 21904510, 22740560, 25904464, 32380580, 35047216, 37237667, 43809020, 64761160, 74475334, 87618040, 129522320, 148950668, 175236080, 186188335, 297901336, 372376670, 595802672, 744753340, 1489506680, 2979013360]

約数ペア:

[(1, 2979013360), (2, 1489506680), (4, 744753340), (5, 595802672), (8, 372376670), (10, 297901336), (16, 186188335), (17, 175236080), (20, 148950668), (23, 129522320), (34, 87618040), (40, 74475334), (46, 64761160), (68, 43809020), (80, 37237667), (85, 35047216), (92, 32380580), (115, 25904464), (131, 22740560), (136, 21904510), (170, 17523608), (184, 16190290), (230, 12952232), (262, 11370280), (272, 10952255), (340, 8761804), (368, 8095145), (391, 7618960), (460, 6476116), (524, 5685140), (655, 4548112), (680, 4380902), (727, 4097680), (782, 3809480), (920, 3238058), (1048, 2842570), (1310, 2274056), (1360, 2190451), (1454, 2048840), (1564, 1904740), (1840, 1619029), (1955, 1523792), (2096, 1421285), (2227, 1337680), (2620, 1137028), (2908, 1024420), (3013, 988720), (3128, 952370), (3635, 819536), (3910, 761896), (4454, 668840), (5240, 568514), (5816, 512210), (6026, 494360), (6256, 476185), (7270, 409768), (7820, 380948), (8908, 334420), (10480, 284257), (11135, 267536), (11632, 256105), (12052, 247180), (12359, 241040), (14540, 204884), (15065, 197744), (15640, 190474), (16721, 178160), (17816, 167210), (22270, 133768), (24104, 123590), (24718, 120520), (29080, 102442), (30130, 98872), (31280, 95237), (33442, 89080), (35632, 83605), (44540, 66884), (48208, 61795), (49436, 60260), (51221, 58160)]