1340844960

素因数分解:

$2^5\times 3^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{30697}}^1$

素因数の和:30735

約数の個数: 192

約数和(自身を含む): 5198522112

約数和(自身を除く): 3857677152

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, 65, 70, 78, 80, 84, 91, 96, 104, 105, 112, 120, 130, 140, 156, 160, 168, 182, 195, 208, 210, 224, 240, 260, 273, 280, 312, 336, 364, 390, 416, 420, 455, 480, 520, 546, 560, 624, 672, 728, 780, 840, 910, 1040, 1092, 1120, 1248, 1365, 1456, 1560, 1680, 1820, 2080, 2184, 2730, 2912, 3120, 3360, 3640, 4368, 5460, 6240, 7280, 8736, 10920, 14560, 21840, 30697, 43680, 61394, 92091, 122788, 153485, 184182, 214879, 245576, 306970, 368364, 399061, 429758, 460455, 491152, 613940, 644637, 736728, 798122, 859516, 920910, 982304, 1074395, 1197183, 1227880, 1289274, 1473456, 1596244, 1719032, 1841820, 1995305, 2148790, 2394366, 2455760, 2578548, 2793427, 2946912, 3192488, 3223185, 3438064, 3683640, 3990610, 4297580, 4788732, 4911520, 5157096, 5586854, 5985915, 6384976, 6446370, 6876128, 7367280, 7981220, 8380281, 8595160, 9577464, 10314192, 11173708, 11971830, 12769952, 12892740, 13967135, 14734560, 15962440, 16760562, 17190320, 19154928, 20628384, 22347416, 23943660, 25785480, 27934270, 31924880, 33521124, 34380640, 38309856, 41901405, 44694832, 47887320, 51570960, 55868540, 63849760, 67042248, 83802810, 89389664, 95774640, 103141920, 111737080, 134084496, 167605620, 191549280, 223474160, 268168992, 335211240, 446948320, 670422480, 1340844960]

約数ペア:

[(1, 1340844960), (2, 670422480), (3, 446948320), (4, 335211240), (5, 268168992), (6, 223474160), (7, 191549280), (8, 167605620), (10, 134084496), (12, 111737080), (13, 103141920), (14, 95774640), (15, 89389664), (16, 83802810), (20, 67042248), (21, 63849760), (24, 55868540), (26, 51570960), (28, 47887320), (30, 44694832), (32, 41901405), (35, 38309856), (39, 34380640), (40, 33521124), (42, 31924880), (48, 27934270), (52, 25785480), (56, 23943660), (60, 22347416), (65, 20628384), (70, 19154928), (78, 17190320), (80, 16760562), (84, 15962440), (91, 14734560), (96, 13967135), (104, 12892740), (105, 12769952), (112, 11971830), (120, 11173708), (130, 10314192), (140, 9577464), (156, 8595160), (160, 8380281), (168, 7981220), (182, 7367280), (195, 6876128), (208, 6446370), (210, 6384976), (224, 5985915), (240, 5586854), (260, 5157096), (273, 4911520), (280, 4788732), (312, 4297580), (336, 3990610), (364, 3683640), (390, 3438064), (416, 3223185), (420, 3192488), (455, 2946912), (480, 2793427), (520, 2578548), (546, 2455760), (560, 2394366), (624, 2148790), (672, 1995305), (728, 1841820), (780, 1719032), (840, 1596244), (910, 1473456), (1040, 1289274), (1092, 1227880), (1120, 1197183), (1248, 1074395), (1365, 982304), (1456, 920910), (1560, 859516), (1680, 798122), (1820, 736728), (2080, 644637), (2184, 613940), (2730, 491152), (2912, 460455), (3120, 429758), (3360, 399061), (3640, 368364), (4368, 306970), (5460, 245576), (6240, 214879), (7280, 184182), (8736, 153485), (10920, 122788), (14560, 92091), (21840, 61394), (30697, 43680)]