630145488

素因数分解:

$2^4\times 3^1\times 7^2\times {\mathrm{19}}^1\times {\mathrm{59}}^1\times {\mathrm{239}}^1$

素因数の和:342

約数の個数: 240

約数和(自身を含む): 2035584000

約数和(自身を除く): 1405438512

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 19, 21, 24, 28, 38, 42, 48, 49, 56, 57, 59, 76, 84, 98, 112, 114, 118, 133, 147, 152, 168, 177, 196, 228, 236, 239, 266, 294, 304, 336, 354, 392, 399, 413, 456, 472, 478, 532, 588, 708, 717, 784, 798, 826, 912, 931, 944, 956, 1064, 1121, 1176, 1239, 1416, 1434, 1596, 1652, 1673, 1862, 1912, 2128, 2242, 2352, 2478, 2793, 2832, 2868, 2891, 3192, 3304, 3346, 3363, 3724, 3824, 4484, 4541, 4956, 5019, 5586, 5736, 5782, 6384, 6608, 6692, 6726, 7448, 7847, 8673, 8968, 9082, 9912, 10038, 11172, 11472, 11564, 11711, 13384, 13452, 13623, 14101, 14896, 15694, 17346, 17936, 18164, 19824, 20076, 22344, 23128, 23422, 23541, 26768, 26904, 27246, 28202, 31388, 31787, 34692, 35133, 36328, 40152, 42303, 44688, 46256, 46844, 47082, 53808, 54492, 54929, 56404, 62776, 63574, 69384, 70266, 72656, 80304, 84606, 93688, 94164, 95361, 98707, 108984, 109858, 112808, 125552, 127148, 138768, 140532, 164787, 169212, 187376, 188328, 190722, 197414, 217968, 219716, 222509, 225616, 254296, 267919, 281064, 296121, 329574, 338424, 376656, 381444, 394828, 439432, 445018, 508592, 535838, 562128, 592242, 659148, 667527, 676848, 690949, 762888, 789656, 803757, 878864, 890036, 1071676, 1184484, 1318296, 1335054, 1381898, 1525776, 1579312, 1607514, 1780072, 1875433, 2072847, 2143352, 2368968, 2636592, 2670108, 2763796, 3215028, 3560144, 3750866, 4145694, 4286704, 4737936, 5340216, 5527592, 5626299, 6430056, 7501732, 8291388, 10680432, 11055184, 11252598, 12860112, 13128031, 15003464, 16582776, 22505196, 26256062, 30006928, 33165552, 39384093, 45010392, 52512124, 78768186, 90020784, 105024248, 157536372, 210048496, 315072744, 630145488]

約数ペア:

[(1, 630145488), (2, 315072744), (3, 210048496), (4, 157536372), (6, 105024248), (7, 90020784), (8, 78768186), (12, 52512124), (14, 45010392), (16, 39384093), (19, 33165552), (21, 30006928), (24, 26256062), (28, 22505196), (38, 16582776), (42, 15003464), (48, 13128031), (49, 12860112), (56, 11252598), (57, 11055184), (59, 10680432), (76, 8291388), (84, 7501732), (98, 6430056), (112, 5626299), (114, 5527592), (118, 5340216), (133, 4737936), (147, 4286704), (152, 4145694), (168, 3750866), (177, 3560144), (196, 3215028), (228, 2763796), (236, 2670108), (239, 2636592), (266, 2368968), (294, 2143352), (304, 2072847), (336, 1875433), (354, 1780072), (392, 1607514), (399, 1579312), (413, 1525776), (456, 1381898), (472, 1335054), (478, 1318296), (532, 1184484), (588, 1071676), (708, 890036), (717, 878864), (784, 803757), (798, 789656), (826, 762888), (912, 690949), (931, 676848), (944, 667527), (956, 659148), (1064, 592242), (1121, 562128), (1176, 535838), (1239, 508592), (1416, 445018), (1434, 439432), (1596, 394828), (1652, 381444), (1673, 376656), (1862, 338424), (1912, 329574), (2128, 296121), (2242, 281064), (2352, 267919), (2478, 254296), (2793, 225616), (2832, 222509), (2868, 219716), (2891, 217968), (3192, 197414), (3304, 190722), (3346, 188328), (3363, 187376), (3724, 169212), (3824, 164787), (4484, 140532), (4541, 138768), (4956, 127148), (5019, 125552), (5586, 112808), (5736, 109858), (5782, 108984), (6384, 98707), (6608, 95361), (6692, 94164), (6726, 93688), (7448, 84606), (7847, 80304), (8673, 72656), (8968, 70266), (9082, 69384), (9912, 63574), (10038, 62776), (11172, 56404), (11472, 54929), (11564, 54492), (11711, 53808), (13384, 47082), (13452, 46844), (13623, 46256), (14101, 44688), (14896, 42303), (15694, 40152), (17346, 36328), (17936, 35133), (18164, 34692), (19824, 31787), (20076, 31388), (22344, 28202), (23128, 27246), (23422, 26904), (23541, 26768)]