4094645640

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{47}}^1\times {\mathrm{83}}^1\times {\mathrm{8747}}^1$

素因数の和:8891

約数の個数: 128

約数和(自身を含む): 12697896960

約数和(自身を除く): 8603251320

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 47, 60, 83, 94, 120, 141, 166, 188, 235, 249, 282, 332, 376, 415, 470, 498, 564, 664, 705, 830, 940, 996, 1128, 1245, 1410, 1660, 1880, 1992, 2490, 2820, 3320, 3901, 4980, 5640, 7802, 8747, 9960, 11703, 15604, 17494, 19505, 23406, 26241, 31208, 34988, 39010, 43735, 46812, 52482, 58515, 69976, 78020, 87470, 93624, 104964, 117030, 131205, 156040, 174940, 209928, 234060, 262410, 349880, 411109, 468120, 524820, 726001, 822218, 1049640, 1233327, 1452002, 1644436, 2055545, 2178003, 2466654, 2904004, 3288872, 3630005, 4111090, 4356006, 4933308, 5808008, 6166635, 7260010, 8222180, 8712012, 9866616, 10890015, 12333270, 14520020, 16444360, 17424024, 21780030, 24666540, 29040040, 34122047, 43560060, 49333080, 68244094, 87120120, 102366141, 136488188, 170610235, 204732282, 272976376, 341220470, 409464564, 511830705, 682440940, 818929128, 1023661410, 1364881880, 2047322820, 4094645640]

約数ペア:

[(1, 4094645640), (2, 2047322820), (3, 1364881880), (4, 1023661410), (5, 818929128), (6, 682440940), (8, 511830705), (10, 409464564), (12, 341220470), (15, 272976376), (20, 204732282), (24, 170610235), (30, 136488188), (40, 102366141), (47, 87120120), (60, 68244094), (83, 49333080), (94, 43560060), (120, 34122047), (141, 29040040), (166, 24666540), (188, 21780030), (235, 17424024), (249, 16444360), (282, 14520020), (332, 12333270), (376, 10890015), (415, 9866616), (470, 8712012), (498, 8222180), (564, 7260010), (664, 6166635), (705, 5808008), (830, 4933308), (940, 4356006), (996, 4111090), (1128, 3630005), (1245, 3288872), (1410, 2904004), (1660, 2466654), (1880, 2178003), (1992, 2055545), (2490, 1644436), (2820, 1452002), (3320, 1233327), (3901, 1049640), (4980, 822218), (5640, 726001), (7802, 524820), (8747, 468120), (9960, 411109), (11703, 349880), (15604, 262410), (17494, 234060), (19505, 209928), (23406, 174940), (26241, 156040), (31208, 131205), (34988, 117030), (39010, 104964), (43735, 93624), (46812, 87470), (52482, 78020), (58515, 69976)]