147970680

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{8623}}^1$

素因数の和:8661

約数の個数: 128

約数和(自身を含む): 521579520

約数和(自身を除く): 373608840

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 13, 15, 20, 22, 24, 26, 30, 33, 39, 40, 44, 52, 55, 60, 65, 66, 78, 88, 104, 110, 120, 130, 132, 143, 156, 165, 195, 220, 260, 264, 286, 312, 330, 390, 429, 440, 520, 572, 660, 715, 780, 858, 1144, 1320, 1430, 1560, 1716, 2145, 2860, 3432, 4290, 5720, 8580, 8623, 17160, 17246, 25869, 34492, 43115, 51738, 68984, 86230, 94853, 103476, 112099, 129345, 172460, 189706, 206952, 224198, 258690, 284559, 336297, 344920, 379412, 448396, 474265, 517380, 560495, 569118, 672594, 758824, 896792, 948530, 1034760, 1120990, 1138236, 1233089, 1345188, 1422795, 1681485, 1897060, 2241980, 2276472, 2466178, 2690376, 2845590, 3362970, 3699267, 3794120, 4483960, 4932356, 5691180, 6165445, 6725940, 7398534, 9864712, 11382360, 12330890, 13451880, 14797068, 18496335, 24661780, 29594136, 36992670, 49323560, 73985340, 147970680]

約数ペア:

[(1, 147970680), (2, 73985340), (3, 49323560), (4, 36992670), (5, 29594136), (6, 24661780), (8, 18496335), (10, 14797068), (11, 13451880), (12, 12330890), (13, 11382360), (15, 9864712), (20, 7398534), (22, 6725940), (24, 6165445), (26, 5691180), (30, 4932356), (33, 4483960), (39, 3794120), (40, 3699267), (44, 3362970), (52, 2845590), (55, 2690376), (60, 2466178), (65, 2276472), (66, 2241980), (78, 1897060), (88, 1681485), (104, 1422795), (110, 1345188), (120, 1233089), (130, 1138236), (132, 1120990), (143, 1034760), (156, 948530), (165, 896792), (195, 758824), (220, 672594), (260, 569118), (264, 560495), (286, 517380), (312, 474265), (330, 448396), (390, 379412), (429, 344920), (440, 336297), (520, 284559), (572, 258690), (660, 224198), (715, 206952), (780, 189706), (858, 172460), (1144, 129345), (1320, 112099), (1430, 103476), (1560, 94853), (1716, 86230), (2145, 68984), (2860, 51738), (3432, 43115), (4290, 34492), (5720, 25869), (8580, 17246), (8623, 17160)]