154430040

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{17}}^2\times {\mathrm{61}}^1\times {\mathrm{73}}^1$

素因数の和:182

約数の個数: 192

約数和(自身を含む): 507065760

約数和(自身を除く): 352635720

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 17, 20, 24, 30, 34, 40, 51, 60, 61, 68, 73, 85, 102, 120, 122, 136, 146, 170, 183, 204, 219, 244, 255, 289, 292, 305, 340, 365, 366, 408, 438, 488, 510, 578, 584, 610, 680, 730, 732, 867, 876, 915, 1020, 1037, 1095, 1156, 1220, 1241, 1445, 1460, 1464, 1734, 1752, 1830, 2040, 2074, 2190, 2312, 2440, 2482, 2890, 2920, 3111, 3468, 3660, 3723, 4148, 4335, 4380, 4453, 4964, 5185, 5780, 6205, 6222, 6936, 7320, 7446, 8296, 8670, 8760, 8906, 9928, 10370, 11560, 12410, 12444, 13359, 14892, 15555, 17340, 17629, 17812, 18615, 20740, 21097, 22265, 24820, 24888, 26718, 29784, 31110, 34680, 35258, 35624, 37230, 41480, 42194, 44530, 49640, 52887, 53436, 62220, 63291, 66795, 70516, 74460, 75701, 84388, 88145, 89060, 105485, 105774, 106872, 124440, 126582, 133590, 141032, 148920, 151402, 168776, 176290, 178120, 210970, 211548, 227103, 253164, 264435, 267180, 302804, 316455, 352580, 378505, 421940, 423096, 454206, 506328, 528870, 534360, 605608, 632910, 705160, 757010, 843880, 908412, 1057740, 1135515, 1265820, 1286917, 1514020, 1816824, 2115480, 2271030, 2531640, 2573834, 3028040, 3860751, 4542060, 5147668, 6434585, 7721502, 9084120, 10295336, 12869170, 15443004, 19303755, 25738340, 30886008, 38607510, 51476680, 77215020, 154430040]

約数ペア:

[(1, 154430040), (2, 77215020), (3, 51476680), (4, 38607510), (5, 30886008), (6, 25738340), (8, 19303755), (10, 15443004), (12, 12869170), (15, 10295336), (17, 9084120), (20, 7721502), (24, 6434585), (30, 5147668), (34, 4542060), (40, 3860751), (51, 3028040), (60, 2573834), (61, 2531640), (68, 2271030), (73, 2115480), (85, 1816824), (102, 1514020), (120, 1286917), (122, 1265820), (136, 1135515), (146, 1057740), (170, 908412), (183, 843880), (204, 757010), (219, 705160), (244, 632910), (255, 605608), (289, 534360), (292, 528870), (305, 506328), (340, 454206), (365, 423096), (366, 421940), (408, 378505), (438, 352580), (488, 316455), (510, 302804), (578, 267180), (584, 264435), (610, 253164), (680, 227103), (730, 211548), (732, 210970), (867, 178120), (876, 176290), (915, 168776), (1020, 151402), (1037, 148920), (1095, 141032), (1156, 133590), (1220, 126582), (1241, 124440), (1445, 106872), (1460, 105774), (1464, 105485), (1734, 89060), (1752, 88145), (1830, 84388), (2040, 75701), (2074, 74460), (2190, 70516), (2312, 66795), (2440, 63291), (2482, 62220), (2890, 53436), (2920, 52887), (3111, 49640), (3468, 44530), (3660, 42194), (3723, 41480), (4148, 37230), (4335, 35624), (4380, 35258), (4453, 34680), (4964, 31110), (5185, 29784), (5780, 26718), (6205, 24888), (6222, 24820), (6936, 22265), (7320, 21097), (7446, 20740), (8296, 18615), (8670, 17812), (8760, 17629), (8906, 17340), (9928, 15555), (10370, 14892), (11560, 13359), (12410, 12444)]