870510480

素因数分解:

$2^4\times 3^1\times 5^1\times 7^2\times {\mathrm{79}}^1\times {\mathrm{937}}^1$

素因数の和:1046

約数の個数: 240

約数和(自身を含む): 3182296320

約数和(自身を除く): 2311785840

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 35, 40, 42, 48, 49, 56, 60, 70, 79, 80, 84, 98, 105, 112, 120, 140, 147, 158, 168, 196, 210, 237, 240, 245, 280, 294, 316, 336, 392, 395, 420, 474, 490, 553, 560, 588, 632, 735, 784, 790, 840, 937, 948, 980, 1106, 1176, 1185, 1264, 1470, 1580, 1659, 1680, 1874, 1896, 1960, 2212, 2352, 2370, 2765, 2811, 2940, 3160, 3318, 3748, 3792, 3871, 3920, 4424, 4685, 4740, 5530, 5622, 5880, 6320, 6559, 6636, 7496, 7742, 8295, 8848, 9370, 9480, 11060, 11244, 11613, 11760, 13118, 13272, 14055, 14992, 15484, 16590, 18740, 18960, 19355, 19677, 22120, 22488, 23226, 26236, 26544, 28110, 30968, 32795, 33180, 37480, 38710, 39354, 44240, 44976, 45913, 46452, 52472, 56220, 58065, 61936, 65590, 66360, 74023, 74960, 77420, 78708, 91826, 92904, 98385, 104944, 112440, 116130, 131180, 132720, 137739, 148046, 154840, 157416, 183652, 185808, 196770, 222069, 224880, 229565, 232260, 262360, 275478, 296092, 309680, 314832, 367304, 370115, 393540, 444138, 459130, 464520, 518161, 524720, 550956, 592184, 688695, 734608, 740230, 787080, 888276, 918260, 929040, 1036322, 1101912, 1110345, 1184368, 1377390, 1480460, 1554483, 1574160, 1776552, 1836520, 2072644, 2203824, 2220690, 2590805, 2754780, 2960920, 3108966, 3553104, 3627127, 3673040, 4145288, 4441380, 5181610, 5509560, 5921840, 6217932, 7254254, 7772415, 8290576, 8882760, 10363220, 10881381, 11019120, 12435864, 14508508, 15544830, 17765520, 18135635, 20726440, 21762762, 24871728, 29017016, 31089660, 36271270, 41452880, 43525524, 54406905, 58034032, 62179320, 72542540, 87051048, 108813810, 124358640, 145085080, 174102096, 217627620, 290170160, 435255240, 870510480]

約数ペア:

[(1, 870510480), (2, 435255240), (3, 290170160), (4, 217627620), (5, 174102096), (6, 145085080), (7, 124358640), (8, 108813810), (10, 87051048), (12, 72542540), (14, 62179320), (15, 58034032), (16, 54406905), (20, 43525524), (21, 41452880), (24, 36271270), (28, 31089660), (30, 29017016), (35, 24871728), (40, 21762762), (42, 20726440), (48, 18135635), (49, 17765520), (56, 15544830), (60, 14508508), (70, 12435864), (79, 11019120), (80, 10881381), (84, 10363220), (98, 8882760), (105, 8290576), (112, 7772415), (120, 7254254), (140, 6217932), (147, 5921840), (158, 5509560), (168, 5181610), (196, 4441380), (210, 4145288), (237, 3673040), (240, 3627127), (245, 3553104), (280, 3108966), (294, 2960920), (316, 2754780), (336, 2590805), (392, 2220690), (395, 2203824), (420, 2072644), (474, 1836520), (490, 1776552), (553, 1574160), (560, 1554483), (588, 1480460), (632, 1377390), (735, 1184368), (784, 1110345), (790, 1101912), (840, 1036322), (937, 929040), (948, 918260), (980, 888276), (1106, 787080), (1176, 740230), (1185, 734608), (1264, 688695), (1470, 592184), (1580, 550956), (1659, 524720), (1680, 518161), (1874, 464520), (1896, 459130), (1960, 444138), (2212, 393540), (2352, 370115), (2370, 367304), (2765, 314832), (2811, 309680), (2940, 296092), (3160, 275478), (3318, 262360), (3748, 232260), (3792, 229565), (3871, 224880), (3920, 222069), (4424, 196770), (4685, 185808), (4740, 183652), (5530, 157416), (5622, 154840), (5880, 148046), (6320, 137739), (6559, 132720), (6636, 131180), (7496, 116130), (7742, 112440), (8295, 104944), (8848, 98385), (9370, 92904), (9480, 91826), (11060, 78708), (11244, 77420), (11613, 74960), (11760, 74023), (13118, 66360), (13272, 65590), (14055, 61936), (14992, 58065), (15484, 56220), (16590, 52472), (18740, 46452), (18960, 45913), (19355, 44976), (19677, 44240), (22120, 39354), (22488, 38710), (23226, 37480), (26236, 33180), (26544, 32795), (28110, 30968)]