1005182080

素因数分解:

$2^7\times 5^1\times 7^3\times {\mathrm{19}}^1\times {\mathrm{241}}^1$

素因数の和:300

約数の個数: 256

約数和(自身を含む): 2962080000

約数和(自身を除く): 1956897920

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 19, 20, 28, 32, 35, 38, 40, 49, 56, 64, 70, 76, 80, 95, 98, 112, 128, 133, 140, 152, 160, 190, 196, 224, 241, 245, 266, 280, 304, 320, 343, 380, 392, 448, 482, 490, 532, 560, 608, 640, 665, 686, 760, 784, 896, 931, 964, 980, 1064, 1120, 1205, 1216, 1330, 1372, 1520, 1568, 1687, 1715, 1862, 1928, 1960, 2128, 2240, 2410, 2432, 2660, 2744, 3040, 3136, 3374, 3430, 3724, 3856, 3920, 4256, 4480, 4579, 4655, 4820, 5320, 5488, 6080, 6272, 6517, 6748, 6860, 7448, 7712, 7840, 8435, 8512, 9158, 9310, 9640, 10640, 10976, 11809, 12160, 13034, 13496, 13720, 14896, 15424, 15680, 16870, 17024, 18316, 18620, 19280, 21280, 21952, 22895, 23618, 26068, 26992, 27440, 29792, 30848, 31360, 32053, 32585, 33740, 36632, 37240, 38560, 42560, 43904, 45790, 47236, 52136, 53984, 54880, 59045, 59584, 64106, 65170, 67480, 73264, 74480, 77120, 82663, 85120, 91580, 94472, 104272, 107968, 109760, 118090, 119168, 128212, 130340, 134960, 146528, 148960, 154240, 160265, 165326, 183160, 188944, 208544, 215936, 219520, 224371, 236180, 256424, 260680, 269920, 293056, 297920, 320530, 330652, 366320, 377888, 413315, 417088, 448742, 472360, 512848, 521360, 539840, 586112, 595840, 641060, 661304, 732640, 755776, 826630, 834176, 897484, 944720, 1025696, 1042720, 1079680, 1121855, 1282120, 1322608, 1465280, 1511552, 1570597, 1653260, 1794968, 1889440, 2051392, 2085440, 2243710, 2564240, 2645216, 2930560, 3141194, 3306520, 3589936, 3778880, 4102784, 4170880, 4487420, 5128480, 5290432, 6282388, 6613040, 7179872, 7557760, 7852985, 8974840, 10256960, 10580864, 12564776, 13226080, 14359744, 15705970, 17949680, 20513920, 25129552, 26452160, 28719488, 31411940, 35899360, 50259104, 52904320, 62823880, 71798720, 100518208, 125647760, 143597440, 201036416, 251295520, 502591040, 1005182080]

約数ペア:

[(1, 1005182080), (2, 502591040), (4, 251295520), (5, 201036416), (7, 143597440), (8, 125647760), (10, 100518208), (14, 71798720), (16, 62823880), (19, 52904320), (20, 50259104), (28, 35899360), (32, 31411940), (35, 28719488), (38, 26452160), (40, 25129552), (49, 20513920), (56, 17949680), (64, 15705970), (70, 14359744), (76, 13226080), (80, 12564776), (95, 10580864), (98, 10256960), (112, 8974840), (128, 7852985), (133, 7557760), (140, 7179872), (152, 6613040), (160, 6282388), (190, 5290432), (196, 5128480), (224, 4487420), (241, 4170880), (245, 4102784), (266, 3778880), (280, 3589936), (304, 3306520), (320, 3141194), (343, 2930560), (380, 2645216), (392, 2564240), (448, 2243710), (482, 2085440), (490, 2051392), (532, 1889440), (560, 1794968), (608, 1653260), (640, 1570597), (665, 1511552), (686, 1465280), (760, 1322608), (784, 1282120), (896, 1121855), (931, 1079680), (964, 1042720), (980, 1025696), (1064, 944720), (1120, 897484), (1205, 834176), (1216, 826630), (1330, 755776), (1372, 732640), (1520, 661304), (1568, 641060), (1687, 595840), (1715, 586112), (1862, 539840), (1928, 521360), (1960, 512848), (2128, 472360), (2240, 448742), (2410, 417088), (2432, 413315), (2660, 377888), (2744, 366320), (3040, 330652), (3136, 320530), (3374, 297920), (3430, 293056), (3724, 269920), (3856, 260680), (3920, 256424), (4256, 236180), (4480, 224371), (4579, 219520), (4655, 215936), (4820, 208544), (5320, 188944), (5488, 183160), (6080, 165326), (6272, 160265), (6517, 154240), (6748, 148960), (6860, 146528), (7448, 134960), (7712, 130340), (7840, 128212), (8435, 119168), (8512, 118090), (9158, 109760), (9310, 107968), (9640, 104272), (10640, 94472), (10976, 91580), (11809, 85120), (12160, 82663), (13034, 77120), (13496, 74480), (13720, 73264), (14896, 67480), (15424, 65170), (15680, 64106), (16870, 59584), (17024, 59045), (18316, 54880), (18620, 53984), (19280, 52136), (21280, 47236), (21952, 45790), (22895, 43904), (23618, 42560), (26068, 38560), (26992, 37240), (27440, 36632), (29792, 33740), (30848, 32585), (31360, 32053)]