152995920

素因数分解:

$2^4\times 3^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{487}}^1$

素因数の和:538

約数の個数: 320

約数和(自身を含む): 627388416

約数和(自身を除く): 474392496

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 11, 12, 14, 15, 16, 17, 20, 21, 22, 24, 28, 30, 33, 34, 35, 40, 42, 44, 48, 51, 55, 56, 60, 66, 68, 70, 77, 80, 84, 85, 88, 102, 105, 110, 112, 119, 120, 132, 136, 140, 154, 165, 168, 170, 176, 187, 204, 210, 220, 231, 238, 240, 255, 264, 272, 280, 308, 330, 336, 340, 357, 374, 385, 408, 420, 440, 462, 476, 487, 510, 528, 560, 561, 595, 616, 660, 680, 714, 748, 770, 816, 840, 880, 924, 935, 952, 974, 1020, 1122, 1155, 1190, 1232, 1309, 1320, 1360, 1428, 1461, 1496, 1540, 1680, 1785, 1848, 1870, 1904, 1948, 2040, 2244, 2310, 2380, 2435, 2618, 2640, 2805, 2856, 2922, 2992, 3080, 3409, 3570, 3696, 3740, 3896, 3927, 4080, 4488, 4620, 4760, 4870, 5236, 5357, 5610, 5712, 5844, 6160, 6545, 6818, 7140, 7305, 7480, 7792, 7854, 8279, 8976, 9240, 9520, 9740, 10227, 10472, 10714, 11220, 11688, 13090, 13636, 14280, 14610, 14960, 15708, 16071, 16558, 17045, 18480, 19480, 19635, 20454, 20944, 21428, 22440, 23376, 24837, 26180, 26785, 27272, 28560, 29220, 31416, 32142, 33116, 34090, 37499, 38960, 39270, 40908, 41395, 42856, 44880, 49674, 51135, 52360, 53570, 54544, 57953, 58440, 62832, 64284, 66232, 68180, 74998, 78540, 80355, 81816, 82790, 85712, 91069, 99348, 102270, 104720, 107140, 112497, 115906, 116880, 124185, 128568, 132464, 136360, 149996, 157080, 160710, 163632, 165580, 173859, 182138, 187495, 198696, 204540, 214280, 224994, 231812, 248370, 257136, 272720, 273207, 289765, 299992, 314160, 321420, 331160, 347718, 364276, 374990, 397392, 409080, 428560, 449988, 455345, 463624, 496740, 546414, 562485, 579530, 599984, 637483, 642840, 662320, 695436, 728552, 749980, 818160, 869295, 899976, 910690, 927248, 993480, 1092828, 1124970, 1159060, 1274966, 1285680, 1366035, 1390872, 1457104, 1499960, 1738590, 1799952, 1821380, 1912449, 1986960, 2185656, 2249940, 2318120, 2549932, 2732070, 2781744, 2999920, 3187415, 3477180, 3642760, 3824898, 4371312, 4499880, 4636240, 5099864, 5464140, 6374830, 6954360, 7285520, 7649796, 8999760, 9562245, 10199728, 10928280, 12749660, 13908720, 15299592, 19124490, 21856560, 25499320, 30599184, 38248980, 50998640, 76497960, 152995920]

約数ペア:

[(1, 152995920), (2, 76497960), (3, 50998640), (4, 38248980), (5, 30599184), (6, 25499320), (7, 21856560), (8, 19124490), (10, 15299592), (11, 13908720), (12, 12749660), (14, 10928280), (15, 10199728), (16, 9562245), (17, 8999760), (20, 7649796), (21, 7285520), (22, 6954360), (24, 6374830), (28, 5464140), (30, 5099864), (33, 4636240), (34, 4499880), (35, 4371312), (40, 3824898), (42, 3642760), (44, 3477180), (48, 3187415), (51, 2999920), (55, 2781744), (56, 2732070), (60, 2549932), (66, 2318120), (68, 2249940), (70, 2185656), (77, 1986960), (80, 1912449), (84, 1821380), (85, 1799952), (88, 1738590), (102, 1499960), (105, 1457104), (110, 1390872), (112, 1366035), (119, 1285680), (120, 1274966), (132, 1159060), (136, 1124970), (140, 1092828), (154, 993480), (165, 927248), (168, 910690), (170, 899976), (176, 869295), (187, 818160), (204, 749980), (210, 728552), (220, 695436), (231, 662320), (238, 642840), (240, 637483), (255, 599984), (264, 579530), (272, 562485), (280, 546414), (308, 496740), (330, 463624), (336, 455345), (340, 449988), (357, 428560), (374, 409080), (385, 397392), (408, 374990), (420, 364276), (440, 347718), (462, 331160), (476, 321420), (487, 314160), (510, 299992), (528, 289765), (560, 273207), (561, 272720), (595, 257136), (616, 248370), (660, 231812), (680, 224994), (714, 214280), (748, 204540), (770, 198696), (816, 187495), (840, 182138), (880, 173859), (924, 165580), (935, 163632), (952, 160710), (974, 157080), (1020, 149996), (1122, 136360), (1155, 132464), (1190, 128568), (1232, 124185), (1309, 116880), (1320, 115906), (1360, 112497), (1428, 107140), (1461, 104720), (1496, 102270), (1540, 99348), (1680, 91069), (1785, 85712), (1848, 82790), (1870, 81816), (1904, 80355), (1948, 78540), (2040, 74998), (2244, 68180), (2310, 66232), (2380, 64284), (2435, 62832), (2618, 58440), (2640, 57953), (2805, 54544), (2856, 53570), (2922, 52360), (2992, 51135), (3080, 49674), (3409, 44880), (3570, 42856), (3696, 41395), (3740, 40908), (3896, 39270), (3927, 38960), (4080, 37499), (4488, 34090), (4620, 33116), (4760, 32142), (4870, 31416), (5236, 29220), (5357, 28560), (5610, 27272), (5712, 26785), (5844, 26180), (6160, 24837), (6545, 23376), (6818, 22440), (7140, 21428), (7305, 20944), (7480, 20454), (7792, 19635), (7854, 19480), (8279, 18480), (8976, 17045), (9240, 16558), (9520, 16071), (9740, 15708), (10227, 14960), (10472, 14610), (10714, 14280), (11220, 13636), (11688, 13090)]