202656720

素因数分解:

$2^4\times 3^1\times 5^1\times 7^1\times {\mathrm{71}}^1\times {\mathrm{1699}}^1$

素因数の和:1793

約数の個数: 160

約数和(自身を含む): 728524800

約数和(自身を除く): 525868080

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 35, 40, 42, 48, 56, 60, 70, 71, 80, 84, 105, 112, 120, 140, 142, 168, 210, 213, 240, 280, 284, 336, 355, 420, 426, 497, 560, 568, 710, 840, 852, 994, 1065, 1136, 1420, 1491, 1680, 1699, 1704, 1988, 2130, 2485, 2840, 2982, 3398, 3408, 3976, 4260, 4970, 5097, 5680, 5964, 6796, 7455, 7952, 8495, 8520, 9940, 10194, 11893, 11928, 13592, 14910, 16990, 17040, 19880, 20388, 23786, 23856, 25485, 27184, 29820, 33980, 35679, 39760, 40776, 47572, 50970, 59465, 59640, 67960, 71358, 81552, 95144, 101940, 118930, 119280, 120629, 135920, 142716, 178395, 190288, 203880, 237860, 241258, 285432, 356790, 361887, 407760, 475720, 482516, 570864, 603145, 713580, 723774, 844403, 951440, 965032, 1206290, 1427160, 1447548, 1688806, 1809435, 1930064, 2412580, 2533209, 2854320, 2895096, 3377612, 3618870, 4222015, 4825160, 5066418, 5790192, 6755224, 7237740, 8444030, 9650320, 10132836, 12666045, 13510448, 14475480, 16888060, 20265672, 25332090, 28950960, 33776120, 40531344, 50664180, 67552240, 101328360, 202656720]

約数ペア:

[(1, 202656720), (2, 101328360), (3, 67552240), (4, 50664180), (5, 40531344), (6, 33776120), (7, 28950960), (8, 25332090), (10, 20265672), (12, 16888060), (14, 14475480), (15, 13510448), (16, 12666045), (20, 10132836), (21, 9650320), (24, 8444030), (28, 7237740), (30, 6755224), (35, 5790192), (40, 5066418), (42, 4825160), (48, 4222015), (56, 3618870), (60, 3377612), (70, 2895096), (71, 2854320), (80, 2533209), (84, 2412580), (105, 1930064), (112, 1809435), (120, 1688806), (140, 1447548), (142, 1427160), (168, 1206290), (210, 965032), (213, 951440), (240, 844403), (280, 723774), (284, 713580), (336, 603145), (355, 570864), (420, 482516), (426, 475720), (497, 407760), (560, 361887), (568, 356790), (710, 285432), (840, 241258), (852, 237860), (994, 203880), (1065, 190288), (1136, 178395), (1420, 142716), (1491, 135920), (1680, 120629), (1699, 119280), (1704, 118930), (1988, 101940), (2130, 95144), (2485, 81552), (2840, 71358), (2982, 67960), (3398, 59640), (3408, 59465), (3976, 50970), (4260, 47572), (4970, 40776), (5097, 39760), (5680, 35679), (5964, 33980), (6796, 29820), (7455, 27184), (7952, 25485), (8495, 23856), (8520, 23786), (9940, 20388), (10194, 19880), (11893, 17040), (11928, 16990), (13592, 14910)]