1540042920

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{13}}^2\times {\mathrm{17}}^1\times {\mathrm{1489}}^1$

素因数の和:1549

約数の個数: 288

約数和(自身を含む): 5742430200

約数和(自身を除く): 4202387280

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 17, 18, 20, 24, 26, 30, 34, 36, 39, 40, 45, 51, 52, 60, 65, 68, 72, 78, 85, 90, 102, 104, 117, 120, 130, 136, 153, 156, 169, 170, 180, 195, 204, 221, 234, 255, 260, 306, 312, 338, 340, 360, 390, 408, 442, 468, 507, 510, 520, 585, 612, 663, 676, 680, 765, 780, 845, 884, 936, 1014, 1020, 1105, 1170, 1224, 1326, 1352, 1489, 1521, 1530, 1560, 1690, 1768, 1989, 2028, 2040, 2210, 2340, 2535, 2652, 2873, 2978, 3042, 3060, 3315, 3380, 3978, 4056, 4420, 4467, 4680, 5070, 5304, 5746, 5956, 6084, 6120, 6630, 6760, 7445, 7605, 7956, 8619, 8840, 8934, 9945, 10140, 11492, 11912, 12168, 13260, 13401, 14365, 14890, 15210, 15912, 17238, 17868, 19357, 19890, 20280, 22335, 22984, 25313, 25857, 26520, 26802, 28730, 29780, 30420, 34476, 35736, 38714, 39780, 43095, 44670, 50626, 51714, 53604, 57460, 58071, 59560, 60840, 67005, 68952, 75939, 77428, 79560, 86190, 89340, 96785, 101252, 103428, 107208, 114920, 116142, 126565, 129285, 134010, 151878, 154856, 172380, 174213, 178680, 193570, 202504, 206856, 227817, 232284, 251641, 253130, 258570, 268020, 290355, 303756, 329069, 344760, 348426, 379695, 387140, 455634, 464568, 503282, 506260, 517140, 536040, 580710, 607512, 658138, 696852, 754923, 759390, 774280, 871065, 911268, 987207, 1006564, 1012520, 1034280, 1139085, 1161420, 1258205, 1316276, 1393704, 1509846, 1518780, 1645345, 1742130, 1822536, 1974414, 2013128, 2264769, 2278170, 2322840, 2516410, 2632552, 2961621, 3019692, 3037560, 3290690, 3484260, 3774615, 3948828, 4277897, 4529538, 4556340, 4936035, 5032820, 5923242, 6039384, 6581380, 6968520, 7549230, 7897656, 8555794, 9059076, 9112680, 9872070, 10065640, 11323845, 11846484, 12833691, 13162760, 14808105, 15098460, 17111588, 18118152, 19744140, 21389485, 22647690, 23692968, 25667382, 29616210, 30196920, 34223176, 38501073, 39488280, 42778970, 45295380, 51334764, 59232420, 64168455, 77002146, 85557940, 90590760, 102669528, 118464840, 128336910, 154004292, 171115880, 192505365, 256673820, 308008584, 385010730, 513347640, 770021460, 1540042920]

約数ペア:

[(1, 1540042920), (2, 770021460), (3, 513347640), (4, 385010730), (5, 308008584), (6, 256673820), (8, 192505365), (9, 171115880), (10, 154004292), (12, 128336910), (13, 118464840), (15, 102669528), (17, 90590760), (18, 85557940), (20, 77002146), (24, 64168455), (26, 59232420), (30, 51334764), (34, 45295380), (36, 42778970), (39, 39488280), (40, 38501073), (45, 34223176), (51, 30196920), (52, 29616210), (60, 25667382), (65, 23692968), (68, 22647690), (72, 21389485), (78, 19744140), (85, 18118152), (90, 17111588), (102, 15098460), (104, 14808105), (117, 13162760), (120, 12833691), (130, 11846484), (136, 11323845), (153, 10065640), (156, 9872070), (169, 9112680), (170, 9059076), (180, 8555794), (195, 7897656), (204, 7549230), (221, 6968520), (234, 6581380), (255, 6039384), (260, 5923242), (306, 5032820), (312, 4936035), (338, 4556340), (340, 4529538), (360, 4277897), (390, 3948828), (408, 3774615), (442, 3484260), (468, 3290690), (507, 3037560), (510, 3019692), (520, 2961621), (585, 2632552), (612, 2516410), (663, 2322840), (676, 2278170), (680, 2264769), (765, 2013128), (780, 1974414), (845, 1822536), (884, 1742130), (936, 1645345), (1014, 1518780), (1020, 1509846), (1105, 1393704), (1170, 1316276), (1224, 1258205), (1326, 1161420), (1352, 1139085), (1489, 1034280), (1521, 1012520), (1530, 1006564), (1560, 987207), (1690, 911268), (1768, 871065), (1989, 774280), (2028, 759390), (2040, 754923), (2210, 696852), (2340, 658138), (2535, 607512), (2652, 580710), (2873, 536040), (2978, 517140), (3042, 506260), (3060, 503282), (3315, 464568), (3380, 455634), (3978, 387140), (4056, 379695), (4420, 348426), (4467, 344760), (4680, 329069), (5070, 303756), (5304, 290355), (5746, 268020), (5956, 258570), (6084, 253130), (6120, 251641), (6630, 232284), (6760, 227817), (7445, 206856), (7605, 202504), (7956, 193570), (8619, 178680), (8840, 174213), (8934, 172380), (9945, 154856), (10140, 151878), (11492, 134010), (11912, 129285), (12168, 126565), (13260, 116142), (13401, 114920), (14365, 107208), (14890, 103428), (15210, 101252), (15912, 96785), (17238, 89340), (17868, 86190), (19357, 79560), (19890, 77428), (20280, 75939), (22335, 68952), (22984, 67005), (25313, 60840), (25857, 59560), (26520, 58071), (26802, 57460), (28730, 53604), (29780, 51714), (30420, 50626), (34476, 44670), (35736, 43095), (38714, 39780)]