2488392480

素因数分解:

$2^5\times 3^1\times 5^1\times 7^2\times {\mathrm{241}}^1\times {\mathrm{439}}^1$

素因数の和:712

約数の個数: 288

約数和(自身を含む): 9176872320

約数和(自身を除く): 6688479840

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 32, 35, 40, 42, 48, 49, 56, 60, 70, 80, 84, 96, 98, 105, 112, 120, 140, 147, 160, 168, 196, 210, 224, 240, 241, 245, 280, 294, 336, 392, 420, 439, 480, 482, 490, 560, 588, 672, 723, 735, 784, 840, 878, 964, 980, 1120, 1176, 1205, 1317, 1446, 1470, 1568, 1680, 1687, 1756, 1928, 1960, 2195, 2352, 2410, 2634, 2892, 2940, 3073, 3360, 3374, 3512, 3615, 3856, 3920, 4390, 4704, 4820, 5061, 5268, 5784, 5880, 6146, 6585, 6748, 7024, 7230, 7712, 7840, 8435, 8780, 9219, 9640, 10122, 10536, 11568, 11760, 11809, 12292, 13170, 13496, 14048, 14460, 15365, 16870, 17560, 18438, 19280, 20244, 21072, 21511, 23136, 23520, 23618, 24584, 25305, 26340, 26992, 28920, 30730, 33740, 35120, 35427, 36876, 38560, 40488, 42144, 43022, 46095, 47236, 49168, 50610, 52680, 53984, 57840, 59045, 61460, 64533, 67480, 70240, 70854, 73752, 80976, 86044, 92190, 94472, 98336, 101220, 105360, 105799, 107555, 115680, 118090, 122920, 129066, 134960, 141708, 147504, 161952, 172088, 177135, 184380, 188944, 202440, 210720, 211598, 215110, 236180, 245840, 258132, 269920, 283416, 295008, 317397, 322665, 344176, 354270, 368760, 377888, 404880, 423196, 430220, 472360, 491680, 516264, 528995, 566832, 634794, 645330, 688352, 708540, 737520, 740593, 809760, 846392, 860440, 944720, 1032528, 1057990, 1133664, 1269588, 1290660, 1417080, 1475040, 1481186, 1586985, 1692784, 1720880, 1889440, 2065056, 2115980, 2221779, 2539176, 2581320, 2834160, 2962372, 3173970, 3385568, 3441760, 3702965, 4231960, 4443558, 5078352, 5162640, 5184151, 5668320, 5924744, 6347940, 7405930, 8463920, 8887116, 10156704, 10325280, 10368302, 11108895, 11849488, 12695880, 14811860, 15552453, 16927840, 17774232, 20736604, 22217790, 23698976, 25391760, 25920755, 29623720, 31104906, 35548464, 41473208, 44435580, 50783520, 51841510, 59247440, 62209812, 71096928, 77762265, 82946416, 88871160, 103683020, 118494880, 124419624, 155524530, 165892832, 177742320, 207366040, 248839248, 311049060, 355484640, 414732080, 497678496, 622098120, 829464160, 1244196240, 2488392480]

約数ペア:

[(1, 2488392480), (2, 1244196240), (3, 829464160), (4, 622098120), (5, 497678496), (6, 414732080), (7, 355484640), (8, 311049060), (10, 248839248), (12, 207366040), (14, 177742320), (15, 165892832), (16, 155524530), (20, 124419624), (21, 118494880), (24, 103683020), (28, 88871160), (30, 82946416), (32, 77762265), (35, 71096928), (40, 62209812), (42, 59247440), (48, 51841510), (49, 50783520), (56, 44435580), (60, 41473208), (70, 35548464), (80, 31104906), (84, 29623720), (96, 25920755), (98, 25391760), (105, 23698976), (112, 22217790), (120, 20736604), (140, 17774232), (147, 16927840), (160, 15552453), (168, 14811860), (196, 12695880), (210, 11849488), (224, 11108895), (240, 10368302), (241, 10325280), (245, 10156704), (280, 8887116), (294, 8463920), (336, 7405930), (392, 6347940), (420, 5924744), (439, 5668320), (480, 5184151), (482, 5162640), (490, 5078352), (560, 4443558), (588, 4231960), (672, 3702965), (723, 3441760), (735, 3385568), (784, 3173970), (840, 2962372), (878, 2834160), (964, 2581320), (980, 2539176), (1120, 2221779), (1176, 2115980), (1205, 2065056), (1317, 1889440), (1446, 1720880), (1470, 1692784), (1568, 1586985), (1680, 1481186), (1687, 1475040), (1756, 1417080), (1928, 1290660), (1960, 1269588), (2195, 1133664), (2352, 1057990), (2410, 1032528), (2634, 944720), (2892, 860440), (2940, 846392), (3073, 809760), (3360, 740593), (3374, 737520), (3512, 708540), (3615, 688352), (3856, 645330), (3920, 634794), (4390, 566832), (4704, 528995), (4820, 516264), (5061, 491680), (5268, 472360), (5784, 430220), (5880, 423196), (6146, 404880), (6585, 377888), (6748, 368760), (7024, 354270), (7230, 344176), (7712, 322665), (7840, 317397), (8435, 295008), (8780, 283416), (9219, 269920), (9640, 258132), (10122, 245840), (10536, 236180), (11568, 215110), (11760, 211598), (11809, 210720), (12292, 202440), (13170, 188944), (13496, 184380), (14048, 177135), (14460, 172088), (15365, 161952), (16870, 147504), (17560, 141708), (18438, 134960), (19280, 129066), (20244, 122920), (21072, 118090), (21511, 115680), (23136, 107555), (23520, 105799), (23618, 105360), (24584, 101220), (25305, 98336), (26340, 94472), (26992, 92190), (28920, 86044), (30730, 80976), (33740, 73752), (35120, 70854), (35427, 70240), (36876, 67480), (38560, 64533), (40488, 61460), (42144, 59045), (43022, 57840), (46095, 53984), (47236, 52680), (49168, 50610)]