164259480

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{613}}^1$

素因数の和:674

約数の個数: 256

約数和(自身を含む): 636595200

約数和(自身を除く): 472335720

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 11, 12, 14, 15, 20, 21, 22, 24, 28, 29, 30, 33, 35, 40, 42, 44, 55, 56, 58, 60, 66, 70, 77, 84, 87, 88, 105, 110, 116, 120, 132, 140, 145, 154, 165, 168, 174, 203, 210, 220, 231, 232, 264, 280, 290, 308, 319, 330, 348, 385, 406, 420, 435, 440, 462, 580, 609, 613, 616, 638, 660, 696, 770, 812, 840, 870, 924, 957, 1015, 1155, 1160, 1218, 1226, 1276, 1320, 1540, 1595, 1624, 1740, 1839, 1848, 1914, 2030, 2233, 2310, 2436, 2452, 2552, 3045, 3065, 3080, 3190, 3480, 3678, 3828, 4060, 4291, 4466, 4620, 4785, 4872, 4904, 6090, 6130, 6380, 6699, 6743, 7356, 7656, 8120, 8582, 8932, 9195, 9240, 9570, 11165, 12180, 12260, 12760, 12873, 13398, 13486, 14712, 17164, 17777, 17864, 18390, 19140, 20229, 21455, 22330, 24360, 24520, 25746, 26796, 26972, 33495, 33715, 34328, 35554, 36780, 38280, 40458, 42910, 44660, 47201, 51492, 53331, 53592, 53944, 64365, 66990, 67430, 71108, 73560, 80916, 85820, 88885, 89320, 94402, 101145, 102984, 106662, 124439, 128730, 133980, 134860, 141603, 142216, 161832, 171640, 177770, 188804, 195547, 202290, 213324, 236005, 248878, 257460, 266655, 267960, 269720, 283206, 355540, 373317, 377608, 391094, 404580, 426648, 472010, 497756, 514920, 533310, 566412, 586641, 622195, 708015, 711080, 746634, 782188, 809160, 944020, 977735, 995512, 1066620, 1132824, 1173282, 1244390, 1368829, 1416030, 1493268, 1564376, 1866585, 1888040, 1955470, 2133240, 2346564, 2488780, 2737658, 2832060, 2933205, 2986536, 3733170, 3910940, 4106487, 4693128, 4977560, 5475316, 5664120, 5866410, 6844145, 7466340, 7821880, 8212974, 10950632, 11732820, 13688290, 14932680, 16425948, 20532435, 23465640, 27376580, 32851896, 41064870, 54753160, 82129740, 164259480]

約数ペア:

[(1, 164259480), (2, 82129740), (3, 54753160), (4, 41064870), (5, 32851896), (6, 27376580), (7, 23465640), (8, 20532435), (10, 16425948), (11, 14932680), (12, 13688290), (14, 11732820), (15, 10950632), (20, 8212974), (21, 7821880), (22, 7466340), (24, 6844145), (28, 5866410), (29, 5664120), (30, 5475316), (33, 4977560), (35, 4693128), (40, 4106487), (42, 3910940), (44, 3733170), (55, 2986536), (56, 2933205), (58, 2832060), (60, 2737658), (66, 2488780), (70, 2346564), (77, 2133240), (84, 1955470), (87, 1888040), (88, 1866585), (105, 1564376), (110, 1493268), (116, 1416030), (120, 1368829), (132, 1244390), (140, 1173282), (145, 1132824), (154, 1066620), (165, 995512), (168, 977735), (174, 944020), (203, 809160), (210, 782188), (220, 746634), (231, 711080), (232, 708015), (264, 622195), (280, 586641), (290, 566412), (308, 533310), (319, 514920), (330, 497756), (348, 472010), (385, 426648), (406, 404580), (420, 391094), (435, 377608), (440, 373317), (462, 355540), (580, 283206), (609, 269720), (613, 267960), (616, 266655), (638, 257460), (660, 248878), (696, 236005), (770, 213324), (812, 202290), (840, 195547), (870, 188804), (924, 177770), (957, 171640), (1015, 161832), (1155, 142216), (1160, 141603), (1218, 134860), (1226, 133980), (1276, 128730), (1320, 124439), (1540, 106662), (1595, 102984), (1624, 101145), (1740, 94402), (1839, 89320), (1848, 88885), (1914, 85820), (2030, 80916), (2233, 73560), (2310, 71108), (2436, 67430), (2452, 66990), (2552, 64365), (3045, 53944), (3065, 53592), (3080, 53331), (3190, 51492), (3480, 47201), (3678, 44660), (3828, 42910), (4060, 40458), (4291, 38280), (4466, 36780), (4620, 35554), (4785, 34328), (4872, 33715), (4904, 33495), (6090, 26972), (6130, 26796), (6380, 25746), (6699, 24520), (6743, 24360), (7356, 22330), (7656, 21455), (8120, 20229), (8582, 19140), (8932, 18390), (9195, 17864), (9240, 17777), (9570, 17164), (11165, 14712), (12180, 13486), (12260, 13398), (12760, 12873)]