147730440

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{8609}}^1$

素因数の和:8647

約数の個数: 128

約数和(自身を含む): 520732800

約数和(自身を除く): 373002360

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, 8609, 17160, 17218, 25827, 34436, 43045, 51654, 68872, 86090, 94699, 103308, 111917, 129135, 172180, 189398, 206616, 223834, 258270, 284097, 335751, 344360, 378796, 447668, 473495, 516540, 559585, 568194, 671502, 757592, 895336, 946990, 1033080, 1119170, 1136388, 1231087, 1343004, 1420485, 1678755, 1893980, 2238340, 2272776, 2462174, 2686008, 2840970, 3357510, 3693261, 3787960, 4476680, 4924348, 5681940, 6155435, 6715020, 7386522, 9848696, 11363880, 12310870, 13430040, 14773044, 18466305, 24621740, 29546088, 36932610, 49243480, 73865220, 147730440]

約数ペア:

[(1, 147730440), (2, 73865220), (3, 49243480), (4, 36932610), (5, 29546088), (6, 24621740), (8, 18466305), (10, 14773044), (11, 13430040), (12, 12310870), (13, 11363880), (15, 9848696), (20, 7386522), (22, 6715020), (24, 6155435), (26, 5681940), (30, 4924348), (33, 4476680), (39, 3787960), (40, 3693261), (44, 3357510), (52, 2840970), (55, 2686008), (60, 2462174), (65, 2272776), (66, 2238340), (78, 1893980), (88, 1678755), (104, 1420485), (110, 1343004), (120, 1231087), (130, 1136388), (132, 1119170), (143, 1033080), (156, 946990), (165, 895336), (195, 757592), (220, 671502), (260, 568194), (264, 559585), (286, 516540), (312, 473495), (330, 447668), (390, 378796), (429, 344360), (440, 335751), (520, 284097), (572, 258270), (660, 223834), (715, 206616), (780, 189398), (858, 172180), (1144, 129135), (1320, 111917), (1430, 103308), (1560, 94699), (1716, 86090), (2145, 68872), (2860, 51654), (3432, 43045), (4290, 34436), (5720, 25827), (8580, 17218), (8609, 17160)]