174968040

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{59}}^1\times {\mathrm{1901}}^1$

素因数の和:1987

約数の個数: 128

約数和(自身を含む): 575164800

約数和(自身を除く): 400196760

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 20, 24, 26, 30, 39, 40, 52, 59, 60, 65, 78, 104, 118, 120, 130, 156, 177, 195, 236, 260, 295, 312, 354, 390, 472, 520, 590, 708, 767, 780, 885, 1180, 1416, 1534, 1560, 1770, 1901, 2301, 2360, 3068, 3540, 3802, 3835, 4602, 5703, 6136, 7080, 7604, 7670, 9204, 9505, 11406, 11505, 15208, 15340, 18408, 19010, 22812, 23010, 24713, 28515, 30680, 38020, 45624, 46020, 49426, 57030, 74139, 76040, 92040, 98852, 112159, 114060, 123565, 148278, 197704, 224318, 228120, 247130, 296556, 336477, 370695, 448636, 494260, 560795, 593112, 672954, 741390, 897272, 988520, 1121590, 1345908, 1458067, 1482780, 1682385, 2243180, 2691816, 2916134, 2965560, 3364770, 4374201, 4486360, 5832268, 6729540, 7290335, 8748402, 11664536, 13459080, 14580670, 17496804, 21871005, 29161340, 34993608, 43742010, 58322680, 87484020, 174968040]

約数ペア:

[(1, 174968040), (2, 87484020), (3, 58322680), (4, 43742010), (5, 34993608), (6, 29161340), (8, 21871005), (10, 17496804), (12, 14580670), (13, 13459080), (15, 11664536), (20, 8748402), (24, 7290335), (26, 6729540), (30, 5832268), (39, 4486360), (40, 4374201), (52, 3364770), (59, 2965560), (60, 2916134), (65, 2691816), (78, 2243180), (104, 1682385), (118, 1482780), (120, 1458067), (130, 1345908), (156, 1121590), (177, 988520), (195, 897272), (236, 741390), (260, 672954), (295, 593112), (312, 560795), (354, 494260), (390, 448636), (472, 370695), (520, 336477), (590, 296556), (708, 247130), (767, 228120), (780, 224318), (885, 197704), (1180, 148278), (1416, 123565), (1534, 114060), (1560, 112159), (1770, 98852), (1901, 92040), (2301, 76040), (2360, 74139), (3068, 57030), (3540, 49426), (3802, 46020), (3835, 45624), (4602, 38020), (5703, 30680), (6136, 28515), (7080, 24713), (7604, 23010), (7670, 22812), (9204, 19010), (9505, 18408), (11406, 15340), (11505, 15208)]