73178040

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{61}}^1\times {\mathrm{769}}^1$

素因数の和:857

約数の個数: 128

約数和(自身を含む): 240609600

約数和(自身を除く): 167431560

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 20, 24, 26, 30, 39, 40, 52, 60, 61, 65, 78, 104, 120, 122, 130, 156, 183, 195, 244, 260, 305, 312, 366, 390, 488, 520, 610, 732, 769, 780, 793, 915, 1220, 1464, 1538, 1560, 1586, 1830, 2307, 2379, 2440, 3076, 3172, 3660, 3845, 3965, 4614, 4758, 6152, 6344, 7320, 7690, 7930, 9228, 9516, 9997, 11535, 11895, 15380, 15860, 18456, 19032, 19994, 23070, 23790, 29991, 30760, 31720, 39988, 46140, 46909, 47580, 49985, 59982, 79976, 92280, 93818, 95160, 99970, 119964, 140727, 149955, 187636, 199940, 234545, 239928, 281454, 299910, 375272, 399880, 469090, 562908, 599820, 609817, 703635, 938180, 1125816, 1199640, 1219634, 1407270, 1829451, 1876360, 2439268, 2814540, 3049085, 3658902, 4878536, 5629080, 6098170, 7317804, 9147255, 12196340, 14635608, 18294510, 24392680, 36589020, 73178040]

約数ペア:

[(1, 73178040), (2, 36589020), (3, 24392680), (4, 18294510), (5, 14635608), (6, 12196340), (8, 9147255), (10, 7317804), (12, 6098170), (13, 5629080), (15, 4878536), (20, 3658902), (24, 3049085), (26, 2814540), (30, 2439268), (39, 1876360), (40, 1829451), (52, 1407270), (60, 1219634), (61, 1199640), (65, 1125816), (78, 938180), (104, 703635), (120, 609817), (122, 599820), (130, 562908), (156, 469090), (183, 399880), (195, 375272), (244, 299910), (260, 281454), (305, 239928), (312, 234545), (366, 199940), (390, 187636), (488, 149955), (520, 140727), (610, 119964), (732, 99970), (769, 95160), (780, 93818), (793, 92280), (915, 79976), (1220, 59982), (1464, 49985), (1538, 47580), (1560, 46909), (1586, 46140), (1830, 39988), (2307, 31720), (2379, 30760), (2440, 29991), (3076, 23790), (3172, 23070), (3660, 19994), (3845, 19032), (3965, 18456), (4614, 15860), (4758, 15380), (6152, 11895), (6344, 11535), (7320, 9997), (7690, 9516), (7930, 9228)]