1028407680

素因数分解:

$2^7\times 3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{9397}}^1$

素因数の和:9441

約数の個数: 192

約数和(自身を含む): 3738524400

約数和(自身を除く): 2710116720

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 19, 20, 24, 30, 32, 36, 38, 40, 45, 48, 57, 60, 64, 72, 76, 80, 90, 95, 96, 114, 120, 128, 144, 152, 160, 171, 180, 190, 192, 228, 240, 285, 288, 304, 320, 342, 360, 380, 384, 456, 480, 570, 576, 608, 640, 684, 720, 760, 855, 912, 960, 1140, 1152, 1216, 1368, 1440, 1520, 1710, 1824, 1920, 2280, 2432, 2736, 2880, 3040, 3420, 3648, 4560, 5472, 5760, 6080, 6840, 7296, 9120, 9397, 10944, 12160, 13680, 18240, 18794, 21888, 27360, 28191, 36480, 37588, 46985, 54720, 56382, 75176, 84573, 93970, 109440, 112764, 140955, 150352, 169146, 178543, 187940, 225528, 281910, 300704, 338292, 357086, 375880, 422865, 451056, 535629, 563820, 601408, 676584, 714172, 751760, 845730, 892715, 902112, 1071258, 1127640, 1202816, 1353168, 1428344, 1503520, 1606887, 1691460, 1785430, 1804224, 2142516, 2255280, 2678145, 2706336, 2856688, 3007040, 3213774, 3382920, 3570860, 3608448, 4285032, 4510560, 5356290, 5412672, 5713376, 6014080, 6427548, 6765840, 7141720, 8034435, 8570064, 9021120, 10712580, 10825344, 11426752, 12855096, 13531680, 14283440, 16068870, 17140128, 18042240, 21425160, 22853504, 25710192, 27063360, 28566880, 32137740, 34280256, 42850320, 51420384, 54126720, 57133760, 64275480, 68560512, 85700640, 102840768, 114267520, 128550960, 171401280, 205681536, 257101920, 342802560, 514203840, 1028407680]

約数ペア:

[(1, 1028407680), (2, 514203840), (3, 342802560), (4, 257101920), (5, 205681536), (6, 171401280), (8, 128550960), (9, 114267520), (10, 102840768), (12, 85700640), (15, 68560512), (16, 64275480), (18, 57133760), (19, 54126720), (20, 51420384), (24, 42850320), (30, 34280256), (32, 32137740), (36, 28566880), (38, 27063360), (40, 25710192), (45, 22853504), (48, 21425160), (57, 18042240), (60, 17140128), (64, 16068870), (72, 14283440), (76, 13531680), (80, 12855096), (90, 11426752), (95, 10825344), (96, 10712580), (114, 9021120), (120, 8570064), (128, 8034435), (144, 7141720), (152, 6765840), (160, 6427548), (171, 6014080), (180, 5713376), (190, 5412672), (192, 5356290), (228, 4510560), (240, 4285032), (285, 3608448), (288, 3570860), (304, 3382920), (320, 3213774), (342, 3007040), (360, 2856688), (380, 2706336), (384, 2678145), (456, 2255280), (480, 2142516), (570, 1804224), (576, 1785430), (608, 1691460), (640, 1606887), (684, 1503520), (720, 1428344), (760, 1353168), (855, 1202816), (912, 1127640), (960, 1071258), (1140, 902112), (1152, 892715), (1216, 845730), (1368, 751760), (1440, 714172), (1520, 676584), (1710, 601408), (1824, 563820), (1920, 535629), (2280, 451056), (2432, 422865), (2736, 375880), (2880, 357086), (3040, 338292), (3420, 300704), (3648, 281910), (4560, 225528), (5472, 187940), (5760, 178543), (6080, 169146), (6840, 150352), (7296, 140955), (9120, 112764), (9397, 109440), (10944, 93970), (12160, 84573), (13680, 75176), (18240, 56382), (18794, 54720), (21888, 46985), (27360, 37588), (28191, 36480)]