145443480

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{701}}^1$

素因数の和:754

約数の個数: 256

約数和(自身を含む): 566092800

約数和(自身を除く): 420649320

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 13, 14, 15, 19, 20, 21, 24, 26, 28, 30, 35, 38, 39, 40, 42, 52, 56, 57, 60, 65, 70, 76, 78, 84, 91, 95, 104, 105, 114, 120, 130, 133, 140, 152, 156, 168, 182, 190, 195, 210, 228, 247, 260, 266, 273, 280, 285, 312, 364, 380, 390, 399, 420, 455, 456, 494, 520, 532, 546, 570, 665, 701, 728, 741, 760, 780, 798, 840, 910, 988, 1064, 1092, 1140, 1235, 1330, 1365, 1402, 1482, 1560, 1596, 1729, 1820, 1976, 1995, 2103, 2184, 2280, 2470, 2660, 2730, 2804, 2964, 3192, 3458, 3505, 3640, 3705, 3990, 4206, 4907, 4940, 5187, 5320, 5460, 5608, 5928, 6916, 7010, 7410, 7980, 8412, 8645, 9113, 9814, 9880, 10374, 10515, 10920, 13319, 13832, 14020, 14721, 14820, 15960, 16824, 17290, 18226, 19628, 20748, 21030, 24535, 25935, 26638, 27339, 28040, 29442, 29640, 34580, 36452, 39256, 39957, 41496, 42060, 45565, 49070, 51870, 53276, 54678, 58884, 63791, 66595, 69160, 72904, 73605, 79914, 84120, 91130, 93233, 98140, 103740, 106552, 109356, 117768, 127582, 133190, 136695, 147210, 159828, 173147, 182260, 186466, 191373, 196280, 199785, 207480, 218712, 255164, 266380, 273390, 279699, 294420, 318955, 319656, 346294, 364520, 372932, 382746, 399570, 466165, 510328, 519441, 532760, 546780, 559398, 588840, 637910, 692588, 745864, 765492, 799140, 865735, 932330, 956865, 1038882, 1093560, 1118796, 1212029, 1275820, 1385176, 1398495, 1530984, 1598280, 1731470, 1864660, 1913730, 2077764, 2237592, 2424058, 2551640, 2597205, 2796990, 3462940, 3636087, 3729320, 3827460, 4155528, 4848116, 5194410, 5593980, 6060145, 6925880, 7272174, 7654920, 9696232, 10388820, 11187960, 12120290, 14544348, 18180435, 20777640, 24240580, 29088696, 36360870, 48481160, 72721740, 145443480]

約数ペア:

[(1, 145443480), (2, 72721740), (3, 48481160), (4, 36360870), (5, 29088696), (6, 24240580), (7, 20777640), (8, 18180435), (10, 14544348), (12, 12120290), (13, 11187960), (14, 10388820), (15, 9696232), (19, 7654920), (20, 7272174), (21, 6925880), (24, 6060145), (26, 5593980), (28, 5194410), (30, 4848116), (35, 4155528), (38, 3827460), (39, 3729320), (40, 3636087), (42, 3462940), (52, 2796990), (56, 2597205), (57, 2551640), (60, 2424058), (65, 2237592), (70, 2077764), (76, 1913730), (78, 1864660), (84, 1731470), (91, 1598280), (95, 1530984), (104, 1398495), (105, 1385176), (114, 1275820), (120, 1212029), (130, 1118796), (133, 1093560), (140, 1038882), (152, 956865), (156, 932330), (168, 865735), (182, 799140), (190, 765492), (195, 745864), (210, 692588), (228, 637910), (247, 588840), (260, 559398), (266, 546780), (273, 532760), (280, 519441), (285, 510328), (312, 466165), (364, 399570), (380, 382746), (390, 372932), (399, 364520), (420, 346294), (455, 319656), (456, 318955), (494, 294420), (520, 279699), (532, 273390), (546, 266380), (570, 255164), (665, 218712), (701, 207480), (728, 199785), (741, 196280), (760, 191373), (780, 186466), (798, 182260), (840, 173147), (910, 159828), (988, 147210), (1064, 136695), (1092, 133190), (1140, 127582), (1235, 117768), (1330, 109356), (1365, 106552), (1402, 103740), (1482, 98140), (1560, 93233), (1596, 91130), (1729, 84120), (1820, 79914), (1976, 73605), (1995, 72904), (2103, 69160), (2184, 66595), (2280, 63791), (2470, 58884), (2660, 54678), (2730, 53276), (2804, 51870), (2964, 49070), (3192, 45565), (3458, 42060), (3505, 41496), (3640, 39957), (3705, 39256), (3990, 36452), (4206, 34580), (4907, 29640), (4940, 29442), (5187, 28040), (5320, 27339), (5460, 26638), (5608, 25935), (5928, 24535), (6916, 21030), (7010, 20748), (7410, 19628), (7980, 18226), (8412, 17290), (8645, 16824), (9113, 15960), (9814, 14820), (9880, 14721), (10374, 14020), (10515, 13832), (10920, 13319)]