2817971520

素因数分解:

$2^6\times 3^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{32257}}^1$

素因数の和:32297

約数の個数: 224

約数和(自身を含む): 11012107008

約数和(自身を除く): 8194135488

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 13, 14, 15, 16, 20, 21, 24, 26, 28, 30, 32, 35, 39, 40, 42, 48, 52, 56, 60, 64, 65, 70, 78, 80, 84, 91, 96, 104, 105, 112, 120, 130, 140, 156, 160, 168, 182, 192, 195, 208, 210, 224, 240, 260, 273, 280, 312, 320, 336, 364, 390, 416, 420, 448, 455, 480, 520, 546, 560, 624, 672, 728, 780, 832, 840, 910, 960, 1040, 1092, 1120, 1248, 1344, 1365, 1456, 1560, 1680, 1820, 2080, 2184, 2240, 2496, 2730, 2912, 3120, 3360, 3640, 4160, 4368, 5460, 5824, 6240, 6720, 7280, 8736, 10920, 12480, 14560, 17472, 21840, 29120, 32257, 43680, 64514, 87360, 96771, 129028, 161285, 193542, 225799, 258056, 322570, 387084, 419341, 451598, 483855, 516112, 645140, 677397, 774168, 838682, 903196, 967710, 1032224, 1128995, 1258023, 1290280, 1354794, 1548336, 1677364, 1806392, 1935420, 2064448, 2096705, 2257990, 2516046, 2580560, 2709588, 2935387, 3096672, 3354728, 3386985, 3612784, 3870840, 4193410, 4515980, 5032092, 5161120, 5419176, 5870774, 6193344, 6290115, 6709456, 6773970, 7225568, 7741680, 8386820, 8806161, 9031960, 10064184, 10322240, 10838352, 11741548, 12580230, 13418912, 13547940, 14451136, 14676935, 15483360, 16773640, 17612322, 18063920, 20128368, 21676704, 23483096, 25160460, 26837824, 27095880, 29353870, 30966720, 33547280, 35224644, 36127840, 40256736, 43353408, 44030805, 46966192, 50320920, 54191760, 58707740, 67094560, 70449288, 72255680, 80513472, 88061610, 93932384, 100641840, 108383520, 117415480, 134189120, 140898576, 176123220, 187864768, 201283680, 216767040, 234830960, 281797152, 352246440, 402567360, 469661920, 563594304, 704492880, 939323840, 1408985760, 2817971520]

約数ペア:

[(1, 2817971520), (2, 1408985760), (3, 939323840), (4, 704492880), (5, 563594304), (6, 469661920), (7, 402567360), (8, 352246440), (10, 281797152), (12, 234830960), (13, 216767040), (14, 201283680), (15, 187864768), (16, 176123220), (20, 140898576), (21, 134189120), (24, 117415480), (26, 108383520), (28, 100641840), (30, 93932384), (32, 88061610), (35, 80513472), (39, 72255680), (40, 70449288), (42, 67094560), (48, 58707740), (52, 54191760), (56, 50320920), (60, 46966192), (64, 44030805), (65, 43353408), (70, 40256736), (78, 36127840), (80, 35224644), (84, 33547280), (91, 30966720), (96, 29353870), (104, 27095880), (105, 26837824), (112, 25160460), (120, 23483096), (130, 21676704), (140, 20128368), (156, 18063920), (160, 17612322), (168, 16773640), (182, 15483360), (192, 14676935), (195, 14451136), (208, 13547940), (210, 13418912), (224, 12580230), (240, 11741548), (260, 10838352), (273, 10322240), (280, 10064184), (312, 9031960), (320, 8806161), (336, 8386820), (364, 7741680), (390, 7225568), (416, 6773970), (420, 6709456), (448, 6290115), (455, 6193344), (480, 5870774), (520, 5419176), (546, 5161120), (560, 5032092), (624, 4515980), (672, 4193410), (728, 3870840), (780, 3612784), (832, 3386985), (840, 3354728), (910, 3096672), (960, 2935387), (1040, 2709588), (1092, 2580560), (1120, 2516046), (1248, 2257990), (1344, 2096705), (1365, 2064448), (1456, 1935420), (1560, 1806392), (1680, 1677364), (1820, 1548336), (2080, 1354794), (2184, 1290280), (2240, 1258023), (2496, 1128995), (2730, 1032224), (2912, 967710), (3120, 903196), (3360, 838682), (3640, 774168), (4160, 677397), (4368, 645140), (5460, 516112), (5824, 483855), (6240, 451598), (6720, 419341), (7280, 387084), (8736, 322570), (10920, 258056), (12480, 225799), (14560, 193542), (17472, 161285), (21840, 129028), (29120, 96771), (32257, 87360), (43680, 64514)]