288278760

素因数分解:

$2^3\times 3^1\times 5^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{4457}}^1$

素因数の和:4496

約数の個数: 192

約数和(自身を含む): 1097737920

約数和(自身を除く): 809459160

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 11, 12, 14, 15, 20, 21, 22, 24, 28, 30, 33, 35, 40, 42, 44, 49, 55, 56, 60, 66, 70, 77, 84, 88, 98, 105, 110, 120, 132, 140, 147, 154, 165, 168, 196, 210, 220, 231, 245, 264, 280, 294, 308, 330, 385, 392, 420, 440, 462, 490, 539, 588, 616, 660, 735, 770, 840, 924, 980, 1078, 1155, 1176, 1320, 1470, 1540, 1617, 1848, 1960, 2156, 2310, 2695, 2940, 3080, 3234, 4312, 4457, 4620, 5390, 5880, 6468, 8085, 8914, 9240, 10780, 12936, 13371, 16170, 17828, 21560, 22285, 26742, 31199, 32340, 35656, 44570, 49027, 53484, 62398, 64680, 66855, 89140, 93597, 98054, 106968, 124796, 133710, 147081, 155995, 178280, 187194, 196108, 218393, 245135, 249592, 267420, 294162, 311990, 343189, 374388, 392216, 436786, 467985, 490270, 534840, 588324, 623980, 655179, 686378, 735405, 748776, 873572, 935970, 980540, 1029567, 1091965, 1176648, 1247960, 1310358, 1372756, 1470810, 1715945, 1747144, 1871940, 1961080, 2059134, 2183930, 2402323, 2620716, 2745512, 2941620, 3275895, 3431890, 3743880, 4118268, 4367860, 4804646, 5147835, 5241432, 5883240, 6551790, 6863780, 7206969, 8236536, 8735720, 9609292, 10295670, 12011615, 13103580, 13727560, 14413938, 19218584, 20591340, 24023230, 26207160, 28827876, 36034845, 41182680, 48046460, 57655752, 72069690, 96092920, 144139380, 288278760]

約数ペア:

[(1, 288278760), (2, 144139380), (3, 96092920), (4, 72069690), (5, 57655752), (6, 48046460), (7, 41182680), (8, 36034845), (10, 28827876), (11, 26207160), (12, 24023230), (14, 20591340), (15, 19218584), (20, 14413938), (21, 13727560), (22, 13103580), (24, 12011615), (28, 10295670), (30, 9609292), (33, 8735720), (35, 8236536), (40, 7206969), (42, 6863780), (44, 6551790), (49, 5883240), (55, 5241432), (56, 5147835), (60, 4804646), (66, 4367860), (70, 4118268), (77, 3743880), (84, 3431890), (88, 3275895), (98, 2941620), (105, 2745512), (110, 2620716), (120, 2402323), (132, 2183930), (140, 2059134), (147, 1961080), (154, 1871940), (165, 1747144), (168, 1715945), (196, 1470810), (210, 1372756), (220, 1310358), (231, 1247960), (245, 1176648), (264, 1091965), (280, 1029567), (294, 980540), (308, 935970), (330, 873572), (385, 748776), (392, 735405), (420, 686378), (440, 655179), (462, 623980), (490, 588324), (539, 534840), (588, 490270), (616, 467985), (660, 436786), (735, 392216), (770, 374388), (840, 343189), (924, 311990), (980, 294162), (1078, 267420), (1155, 249592), (1176, 245135), (1320, 218393), (1470, 196108), (1540, 187194), (1617, 178280), (1848, 155995), (1960, 147081), (2156, 133710), (2310, 124796), (2695, 106968), (2940, 98054), (3080, 93597), (3234, 89140), (4312, 66855), (4457, 64680), (4620, 62398), (5390, 53484), (5880, 49027), (6468, 44570), (8085, 35656), (8914, 32340), (9240, 31199), (10780, 26742), (12936, 22285), (13371, 21560), (16170, 17828)]