284531520

素因数分解:

$2^6\times 3^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{3257}}^1$

素因数の和:3297

約数の個数: 224

約数和(自身を含む): 1112203008

約数和(自身を除く): 827671488

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 13, 14, 15, 16, 20, 21, 24, 26, 28, 30, 32, 35, 39, 40, 42, 48, 52, 56, 60, 64, 65, 70, 78, 80, 84, 91, 96, 104, 105, 112, 120, 130, 140, 156, 160, 168, 182, 192, 195, 208, 210, 224, 240, 260, 273, 280, 312, 320, 336, 364, 390, 416, 420, 448, 455, 480, 520, 546, 560, 624, 672, 728, 780, 832, 840, 910, 960, 1040, 1092, 1120, 1248, 1344, 1365, 1456, 1560, 1680, 1820, 2080, 2184, 2240, 2496, 2730, 2912, 3120, 3257, 3360, 3640, 4160, 4368, 5460, 5824, 6240, 6514, 6720, 7280, 8736, 9771, 10920, 12480, 13028, 14560, 16285, 17472, 19542, 21840, 22799, 26056, 29120, 32570, 39084, 42341, 43680, 45598, 48855, 52112, 65140, 68397, 78168, 84682, 87360, 91196, 97710, 104224, 113995, 127023, 130280, 136794, 156336, 169364, 182392, 195420, 208448, 211705, 227990, 254046, 260560, 273588, 296387, 312672, 338728, 341985, 364784, 390840, 423410, 455980, 508092, 521120, 547176, 592774, 625344, 635115, 677456, 683970, 729568, 781680, 846820, 889161, 911960, 1016184, 1042240, 1094352, 1185548, 1270230, 1354912, 1367940, 1459136, 1481935, 1563360, 1693640, 1778322, 1823920, 2032368, 2188704, 2371096, 2540460, 2709824, 2735880, 2963870, 3126720, 3387280, 3556644, 3647840, 4064736, 4377408, 4445805, 4742192, 5080920, 5471760, 5927740, 6774560, 7113288, 7295680, 8129472, 8891610, 9484384, 10161840, 10943520, 11855480, 13549120, 14226576, 17783220, 18968768, 20323680, 21887040, 23710960, 28453152, 35566440, 40647360, 47421920, 56906304, 71132880, 94843840, 142265760, 284531520]

約数ペア:

[(1, 284531520), (2, 142265760), (3, 94843840), (4, 71132880), (5, 56906304), (6, 47421920), (7, 40647360), (8, 35566440), (10, 28453152), (12, 23710960), (13, 21887040), (14, 20323680), (15, 18968768), (16, 17783220), (20, 14226576), (21, 13549120), (24, 11855480), (26, 10943520), (28, 10161840), (30, 9484384), (32, 8891610), (35, 8129472), (39, 7295680), (40, 7113288), (42, 6774560), (48, 5927740), (52, 5471760), (56, 5080920), (60, 4742192), (64, 4445805), (65, 4377408), (70, 4064736), (78, 3647840), (80, 3556644), (84, 3387280), (91, 3126720), (96, 2963870), (104, 2735880), (105, 2709824), (112, 2540460), (120, 2371096), (130, 2188704), (140, 2032368), (156, 1823920), (160, 1778322), (168, 1693640), (182, 1563360), (192, 1481935), (195, 1459136), (208, 1367940), (210, 1354912), (224, 1270230), (240, 1185548), (260, 1094352), (273, 1042240), (280, 1016184), (312, 911960), (320, 889161), (336, 846820), (364, 781680), (390, 729568), (416, 683970), (420, 677456), (448, 635115), (455, 625344), (480, 592774), (520, 547176), (546, 521120), (560, 508092), (624, 455980), (672, 423410), (728, 390840), (780, 364784), (832, 341985), (840, 338728), (910, 312672), (960, 296387), (1040, 273588), (1092, 260560), (1120, 254046), (1248, 227990), (1344, 211705), (1365, 208448), (1456, 195420), (1560, 182392), (1680, 169364), (1820, 156336), (2080, 136794), (2184, 130280), (2240, 127023), (2496, 113995), (2730, 104224), (2912, 97710), (3120, 91196), (3257, 87360), (3360, 84682), (3640, 78168), (4160, 68397), (4368, 65140), (5460, 52112), (5824, 48855), (6240, 45598), (6514, 43680), (6720, 42341), (7280, 39084), (8736, 32570), (9771, 29120), (10920, 26056), (12480, 22799), (13028, 21840), (14560, 19542), (16285, 17472)]