479831520

素因数分解:

$2^5\times 3^1\times 5^1\times 7^2\times {\mathrm{23}}^1\times {\mathrm{887}}^1$

素因数の和:942

約数の個数: 288

約数和(自身を含む): 1836753408

約数和(自身を除く): 1356921888

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 23, 24, 28, 30, 32, 35, 40, 42, 46, 48, 49, 56, 60, 69, 70, 80, 84, 92, 96, 98, 105, 112, 115, 120, 138, 140, 147, 160, 161, 168, 184, 196, 210, 224, 230, 240, 245, 276, 280, 294, 322, 336, 345, 368, 392, 420, 460, 480, 483, 490, 552, 560, 588, 644, 672, 690, 735, 736, 784, 805, 840, 887, 920, 966, 980, 1104, 1120, 1127, 1176, 1288, 1380, 1470, 1568, 1610, 1680, 1774, 1840, 1932, 1960, 2208, 2254, 2352, 2415, 2576, 2661, 2760, 2940, 3220, 3360, 3381, 3548, 3680, 3864, 3920, 4435, 4508, 4704, 4830, 5152, 5322, 5520, 5635, 5880, 6209, 6440, 6762, 7096, 7728, 7840, 8870, 9016, 9660, 10644, 11040, 11270, 11760, 12418, 12880, 13305, 13524, 14192, 15456, 16905, 17740, 18032, 18627, 19320, 20401, 21288, 22540, 23520, 24836, 25760, 26610, 27048, 28384, 31045, 33810, 35480, 36064, 37254, 38640, 40802, 42576, 43463, 45080, 49672, 53220, 54096, 61203, 62090, 67620, 70960, 74508, 77280, 81604, 85152, 86926, 90160, 93135, 99344, 102005, 106440, 108192, 122406, 124180, 130389, 135240, 141920, 142807, 149016, 163208, 173852, 180320, 186270, 198688, 204010, 212880, 217315, 244812, 248360, 260778, 270480, 285614, 298032, 306015, 326416, 347704, 372540, 408020, 425760, 428421, 434630, 489624, 496720, 521556, 540960, 571228, 596064, 612030, 651945, 652832, 695408, 714035, 745080, 816040, 856842, 869260, 979248, 993440, 999649, 1043112, 1142456, 1224060, 1303890, 1390816, 1428070, 1490160, 1632080, 1713684, 1738520, 1958496, 1999298, 2086224, 2142105, 2284912, 2448120, 2607780, 2856140, 2980320, 2998947, 3264160, 3427368, 3477040, 3998596, 4172448, 4284210, 4569824, 4896240, 4998245, 5215560, 5712280, 5997894, 6854736, 6954080, 7997192, 8568420, 9792480, 9996490, 10431120, 11424560, 11995788, 13709472, 14994735, 15994384, 17136840, 19992980, 20862240, 22849120, 23991576, 29989470, 31988768, 34273680, 39985960, 47983152, 59978940, 68547360, 79971920, 95966304, 119957880, 159943840, 239915760, 479831520]

約数ペア:

[(1, 479831520), (2, 239915760), (3, 159943840), (4, 119957880), (5, 95966304), (6, 79971920), (7, 68547360), (8, 59978940), (10, 47983152), (12, 39985960), (14, 34273680), (15, 31988768), (16, 29989470), (20, 23991576), (21, 22849120), (23, 20862240), (24, 19992980), (28, 17136840), (30, 15994384), (32, 14994735), (35, 13709472), (40, 11995788), (42, 11424560), (46, 10431120), (48, 9996490), (49, 9792480), (56, 8568420), (60, 7997192), (69, 6954080), (70, 6854736), (80, 5997894), (84, 5712280), (92, 5215560), (96, 4998245), (98, 4896240), (105, 4569824), (112, 4284210), (115, 4172448), (120, 3998596), (138, 3477040), (140, 3427368), (147, 3264160), (160, 2998947), (161, 2980320), (168, 2856140), (184, 2607780), (196, 2448120), (210, 2284912), (224, 2142105), (230, 2086224), (240, 1999298), (245, 1958496), (276, 1738520), (280, 1713684), (294, 1632080), (322, 1490160), (336, 1428070), (345, 1390816), (368, 1303890), (392, 1224060), (420, 1142456), (460, 1043112), (480, 999649), (483, 993440), (490, 979248), (552, 869260), (560, 856842), (588, 816040), (644, 745080), (672, 714035), (690, 695408), (735, 652832), (736, 651945), (784, 612030), (805, 596064), (840, 571228), (887, 540960), (920, 521556), (966, 496720), (980, 489624), (1104, 434630), (1120, 428421), (1127, 425760), (1176, 408020), (1288, 372540), (1380, 347704), (1470, 326416), (1568, 306015), (1610, 298032), (1680, 285614), (1774, 270480), (1840, 260778), (1932, 248360), (1960, 244812), (2208, 217315), (2254, 212880), (2352, 204010), (2415, 198688), (2576, 186270), (2661, 180320), (2760, 173852), (2940, 163208), (3220, 149016), (3360, 142807), (3381, 141920), (3548, 135240), (3680, 130389), (3864, 124180), (3920, 122406), (4435, 108192), (4508, 106440), (4704, 102005), (4830, 99344), (5152, 93135), (5322, 90160), (5520, 86926), (5635, 85152), (5880, 81604), (6209, 77280), (6440, 74508), (6762, 70960), (7096, 67620), (7728, 62090), (7840, 61203), (8870, 54096), (9016, 53220), (9660, 49672), (10644, 45080), (11040, 43463), (11270, 42576), (11760, 40802), (12418, 38640), (12880, 37254), (13305, 36064), (13524, 35480), (14192, 33810), (15456, 31045), (16905, 28384), (17740, 27048), (18032, 26610), (18627, 25760), (19320, 24836), (20401, 23520), (21288, 22540)]