72346109640

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{149}}^1\times {\mathrm{578029}}^1$

素因数の和:578199

約数の個数: 128

約数和(自身を含む): 249708960000

約数和(自身を除く): 177362850360

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, 149, 168, 210, 280, 298, 420, 447, 596, 745, 840, 894, 1043, 1192, 1490, 1788, 2086, 2235, 2980, 3129, 3576, 4172, 4470, 5215, 5960, 6258, 8344, 8940, 10430, 12516, 15645, 17880, 20860, 25032, 31290, 41720, 62580, 125160, 578029, 1156058, 1734087, 2312116, 2890145, 3468174, 4046203, 4624232, 5780290, 6936348, 8092406, 8670435, 11560580, 12138609, 13872696, 16184812, 17340870, 20231015, 23121160, 24277218, 32369624, 34681740, 40462030, 48554436, 60693045, 69363480, 80924060, 86126321, 97108872, 121386090, 161848120, 172252642, 242772180, 258378963, 344505284, 430631605, 485544360, 516757926, 602884247, 689010568, 861263210, 1033515852, 1205768494, 1291894815, 1722526420, 1808652741, 2067031704, 2411536988, 2583789630, 3014421235, 3445052840, 3617305482, 4823073976, 5167579260, 6028842470, 7234610964, 9043263705, 10335158520, 12057684940, 14469221928, 18086527410, 24115369880, 36173054820, 72346109640]

約数ペア:

[(1, 72346109640), (2, 36173054820), (3, 24115369880), (4, 18086527410), (5, 14469221928), (6, 12057684940), (7, 10335158520), (8, 9043263705), (10, 7234610964), (12, 6028842470), (14, 5167579260), (15, 4823073976), (20, 3617305482), (21, 3445052840), (24, 3014421235), (28, 2583789630), (30, 2411536988), (35, 2067031704), (40, 1808652741), (42, 1722526420), (56, 1291894815), (60, 1205768494), (70, 1033515852), (84, 861263210), (105, 689010568), (120, 602884247), (140, 516757926), (149, 485544360), (168, 430631605), (210, 344505284), (280, 258378963), (298, 242772180), (420, 172252642), (447, 161848120), (596, 121386090), (745, 97108872), (840, 86126321), (894, 80924060), (1043, 69363480), (1192, 60693045), (1490, 48554436), (1788, 40462030), (2086, 34681740), (2235, 32369624), (2980, 24277218), (3129, 23121160), (3576, 20231015), (4172, 17340870), (4470, 16184812), (5215, 13872696), (5960, 12138609), (6258, 11560580), (8344, 8670435), (8940, 8092406), (10430, 6936348), (12516, 5780290), (15645, 4624232), (17880, 4046203), (20860, 3468174), (25032, 2890145), (31290, 2312116), (41720, 1734087), (62580, 1156058), (125160, 578029)]