473945360

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{1187}}^1$

素因数の和:1261

約数の個数: 160

約数和(自身を含む): 1357627392

約数和(自身を除く): 883682032

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 23, 28, 31, 35, 40, 46, 56, 62, 70, 80, 92, 112, 115, 124, 140, 155, 161, 184, 217, 230, 248, 280, 310, 322, 368, 434, 460, 496, 560, 620, 644, 713, 805, 868, 920, 1085, 1187, 1240, 1288, 1426, 1610, 1736, 1840, 2170, 2374, 2480, 2576, 2852, 3220, 3472, 3565, 4340, 4748, 4991, 5704, 5935, 6440, 7130, 8309, 8680, 9496, 9982, 11408, 11870, 12880, 14260, 16618, 17360, 18992, 19964, 23740, 24955, 27301, 28520, 33236, 36797, 39928, 41545, 47480, 49910, 54602, 57040, 66472, 73594, 79856, 83090, 94960, 99820, 109204, 132944, 136505, 147188, 166180, 183985, 191107, 199640, 218408, 257579, 273010, 294376, 332360, 367970, 382214, 399280, 436816, 515158, 546020, 588752, 664720, 735940, 764428, 846331, 955535, 1030316, 1092040, 1287895, 1471880, 1528856, 1692662, 1911070, 2060632, 2184080, 2575790, 2943760, 3057712, 3385324, 3822140, 4121264, 4231655, 5151580, 5924317, 6770648, 7644280, 8463310, 10303160, 11848634, 13541296, 15288560, 16926620, 20606320, 23697268, 29621585, 33853240, 47394536, 59243170, 67706480, 94789072, 118486340, 236972680, 473945360]

約数ペア:

[(1, 473945360), (2, 236972680), (4, 118486340), (5, 94789072), (7, 67706480), (8, 59243170), (10, 47394536), (14, 33853240), (16, 29621585), (20, 23697268), (23, 20606320), (28, 16926620), (31, 15288560), (35, 13541296), (40, 11848634), (46, 10303160), (56, 8463310), (62, 7644280), (70, 6770648), (80, 5924317), (92, 5151580), (112, 4231655), (115, 4121264), (124, 3822140), (140, 3385324), (155, 3057712), (161, 2943760), (184, 2575790), (217, 2184080), (230, 2060632), (248, 1911070), (280, 1692662), (310, 1528856), (322, 1471880), (368, 1287895), (434, 1092040), (460, 1030316), (496, 955535), (560, 846331), (620, 764428), (644, 735940), (713, 664720), (805, 588752), (868, 546020), (920, 515158), (1085, 436816), (1187, 399280), (1240, 382214), (1288, 367970), (1426, 332360), (1610, 294376), (1736, 273010), (1840, 257579), (2170, 218408), (2374, 199640), (2480, 191107), (2576, 183985), (2852, 166180), (3220, 147188), (3472, 136505), (3565, 132944), (4340, 109204), (4748, 99820), (4991, 94960), (5704, 83090), (5935, 79856), (6440, 73594), (7130, 66472), (8309, 57040), (8680, 54602), (9496, 49910), (9982, 47480), (11408, 41545), (11870, 39928), (12880, 36797), (14260, 33236), (16618, 28520), (17360, 27301), (18992, 24955), (19964, 23740)]