485579640

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{839}}^1$

素因数の和:926

約数の個数: 256

約数和(自身を含む): 1828915200

約数和(自身を除く): 1343335560

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 13, 14, 15, 20, 21, 24, 26, 28, 30, 35, 39, 40, 42, 52, 53, 56, 60, 65, 70, 78, 84, 91, 104, 105, 106, 120, 130, 140, 156, 159, 168, 182, 195, 210, 212, 260, 265, 273, 280, 312, 318, 364, 371, 390, 420, 424, 455, 520, 530, 546, 636, 689, 728, 742, 780, 795, 839, 840, 910, 1060, 1092, 1113, 1272, 1365, 1378, 1484, 1560, 1590, 1678, 1820, 1855, 2067, 2120, 2184, 2226, 2517, 2730, 2756, 2968, 3180, 3356, 3445, 3640, 3710, 4134, 4195, 4452, 4823, 5034, 5460, 5512, 5565, 5873, 6360, 6712, 6890, 7420, 8268, 8390, 8904, 9646, 10068, 10335, 10907, 10920, 11130, 11746, 12585, 13780, 14469, 14840, 16536, 16780, 17619, 19292, 20136, 20670, 21814, 22260, 23492, 24115, 25170, 27560, 28938, 29365, 32721, 33560, 35238, 38584, 41340, 43628, 44467, 44520, 46984, 48230, 50340, 54535, 57876, 58730, 65442, 70476, 72345, 76349, 82680, 87256, 88095, 88934, 96460, 100680, 109070, 115752, 117460, 130884, 133401, 140952, 144690, 152698, 163605, 176190, 177868, 192920, 218140, 222335, 229047, 234920, 261768, 266802, 289380, 305396, 311269, 327210, 352380, 355736, 381745, 436280, 444670, 458094, 533604, 578071, 578760, 610792, 622538, 654420, 667005, 704760, 763490, 889340, 916188, 933807, 1067208, 1145235, 1156142, 1245076, 1308840, 1334010, 1526980, 1556345, 1734213, 1778680, 1832376, 1867614, 2290470, 2312284, 2490152, 2668020, 2890355, 3053960, 3112690, 3468426, 3735228, 4046497, 4580940, 4624568, 4669035, 5336040, 5780710, 6225380, 6936852, 7470456, 8092994, 8671065, 9161880, 9338070, 11561420, 12139491, 12450760, 13873704, 16185988, 17342130, 18676140, 20232485, 23122840, 24278982, 32371976, 34684260, 37352280, 40464970, 48557964, 60697455, 69368520, 80929940, 97115928, 121394910, 161859880, 242789820, 485579640]

約数ペア:

[(1, 485579640), (2, 242789820), (3, 161859880), (4, 121394910), (5, 97115928), (6, 80929940), (7, 69368520), (8, 60697455), (10, 48557964), (12, 40464970), (13, 37352280), (14, 34684260), (15, 32371976), (20, 24278982), (21, 23122840), (24, 20232485), (26, 18676140), (28, 17342130), (30, 16185988), (35, 13873704), (39, 12450760), (40, 12139491), (42, 11561420), (52, 9338070), (53, 9161880), (56, 8671065), (60, 8092994), (65, 7470456), (70, 6936852), (78, 6225380), (84, 5780710), (91, 5336040), (104, 4669035), (105, 4624568), (106, 4580940), (120, 4046497), (130, 3735228), (140, 3468426), (156, 3112690), (159, 3053960), (168, 2890355), (182, 2668020), (195, 2490152), (210, 2312284), (212, 2290470), (260, 1867614), (265, 1832376), (273, 1778680), (280, 1734213), (312, 1556345), (318, 1526980), (364, 1334010), (371, 1308840), (390, 1245076), (420, 1156142), (424, 1145235), (455, 1067208), (520, 933807), (530, 916188), (546, 889340), (636, 763490), (689, 704760), (728, 667005), (742, 654420), (780, 622538), (795, 610792), (839, 578760), (840, 578071), (910, 533604), (1060, 458094), (1092, 444670), (1113, 436280), (1272, 381745), (1365, 355736), (1378, 352380), (1484, 327210), (1560, 311269), (1590, 305396), (1678, 289380), (1820, 266802), (1855, 261768), (2067, 234920), (2120, 229047), (2184, 222335), (2226, 218140), (2517, 192920), (2730, 177868), (2756, 176190), (2968, 163605), (3180, 152698), (3356, 144690), (3445, 140952), (3640, 133401), (3710, 130884), (4134, 117460), (4195, 115752), (4452, 109070), (4823, 100680), (5034, 96460), (5460, 88934), (5512, 88095), (5565, 87256), (5873, 82680), (6360, 76349), (6712, 72345), (6890, 70476), (7420, 65442), (8268, 58730), (8390, 57876), (8904, 54535), (9646, 50340), (10068, 48230), (10335, 46984), (10907, 44520), (10920, 44467), (11130, 43628), (11746, 41340), (12585, 38584), (13780, 35238), (14469, 33560), (14840, 32721), (16536, 29365), (16780, 28938), (17619, 27560), (19292, 25170), (20136, 24115), (20670, 23492), (21814, 22260)]