6424866840

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{1543}}^1\times {\mathrm{4957}}^1$

素因数の和:6521

約数の個数: 128

約数和(自身を含む): 22046837760

約数和(自身を除く): 15621970920

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 28, 30, 35, 40, 42, 56, 60, 70, 84, 105, 120, 140, 168, 210, 280, 420, 840, 1543, 3086, 4629, 4957, 6172, 7715, 9258, 9914, 10801, 12344, 14871, 15430, 18516, 19828, 21602, 23145, 24785, 29742, 30860, 32403, 34699, 37032, 39656, 43204, 46290, 49570, 54005, 59484, 61720, 64806, 69398, 74355, 86408, 92580, 99140, 104097, 108010, 118968, 129612, 138796, 148710, 162015, 173495, 185160, 198280, 208194, 216020, 259224, 277592, 297420, 324030, 346990, 416388, 432040, 520485, 594840, 648060, 693980, 832776, 1040970, 1296120, 1387960, 2081940, 4163880, 7648651, 15297302, 22945953, 30594604, 38243255, 45891906, 53540557, 61189208, 76486510, 91783812, 107081114, 114729765, 152973020, 160621671, 183567624, 214162228, 229459530, 267702785, 305946040, 321243342, 428324456, 458919060, 535405570, 642486684, 803108355, 917838120, 1070811140, 1284973368, 1606216710, 2141622280, 3212433420, 6424866840]

約数ペア:

[(1, 6424866840), (2, 3212433420), (3, 2141622280), (4, 1606216710), (5, 1284973368), (6, 1070811140), (7, 917838120), (8, 803108355), (10, 642486684), (12, 535405570), (14, 458919060), (15, 428324456), (20, 321243342), (21, 305946040), (24, 267702785), (28, 229459530), (30, 214162228), (35, 183567624), (40, 160621671), (42, 152973020), (56, 114729765), (60, 107081114), (70, 91783812), (84, 76486510), (105, 61189208), (120, 53540557), (140, 45891906), (168, 38243255), (210, 30594604), (280, 22945953), (420, 15297302), (840, 7648651), (1543, 4163880), (3086, 2081940), (4629, 1387960), (4957, 1296120), (6172, 1040970), (7715, 832776), (9258, 693980), (9914, 648060), (10801, 594840), (12344, 520485), (14871, 432040), (15430, 416388), (18516, 346990), (19828, 324030), (21602, 297420), (23145, 277592), (24785, 259224), (29742, 216020), (30860, 208194), (32403, 198280), (34699, 185160), (37032, 173495), (39656, 162015), (43204, 148710), (46290, 138796), (49570, 129612), (54005, 118968), (59484, 108010), (61720, 104097), (64806, 99140), (69398, 92580), (74355, 86408)]