204075960

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{79}}^1\times {\mathrm{103}}^1$

素因数の和:226

約数の個数: 256

約数和(自身を含む): 718848000

約数和(自身を除く): 514772040

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 19, 20, 22, 24, 30, 33, 38, 40, 44, 55, 57, 60, 66, 76, 79, 88, 95, 103, 110, 114, 120, 132, 152, 158, 165, 190, 206, 209, 220, 228, 237, 264, 285, 309, 316, 330, 380, 395, 412, 418, 440, 456, 474, 515, 570, 618, 627, 632, 660, 760, 790, 824, 836, 869, 948, 1030, 1045, 1133, 1140, 1185, 1236, 1254, 1320, 1501, 1545, 1580, 1672, 1738, 1896, 1957, 2060, 2090, 2266, 2280, 2370, 2472, 2508, 2607, 3002, 3090, 3135, 3160, 3399, 3476, 3914, 4120, 4180, 4345, 4503, 4532, 4740, 5016, 5214, 5665, 5871, 6004, 6180, 6270, 6798, 6952, 7505, 7828, 8137, 8360, 8690, 9006, 9064, 9480, 9785, 10428, 11330, 11742, 12008, 12360, 12540, 13035, 13596, 15010, 15656, 16274, 16511, 16995, 17380, 18012, 19570, 20856, 21527, 22515, 22660, 23484, 24411, 25080, 26070, 27192, 29355, 30020, 32548, 33022, 33990, 34760, 36024, 39140, 40685, 43054, 45030, 45320, 46968, 48822, 49533, 52140, 58710, 60040, 64581, 65096, 66044, 67980, 78280, 81370, 82555, 86108, 89507, 90060, 97644, 99066, 104280, 107635, 117420, 122055, 129162, 132088, 135960, 154603, 162740, 165110, 172216, 179014, 180120, 195288, 198132, 215270, 234840, 244110, 247665, 258324, 268521, 309206, 322905, 325480, 330220, 358028, 396264, 430540, 447535, 463809, 488220, 495330, 516648, 537042, 618412, 645810, 660440, 716056, 773015, 861080, 895070, 927618, 976440, 990660, 1074084, 1236824, 1291620, 1342605, 1546030, 1700633, 1790140, 1855236, 1981320, 2148168, 2319045, 2583240, 2685210, 3092060, 3401266, 3580280, 3710472, 4638090, 5101899, 5370420, 6184120, 6802532, 8503165, 9276180, 10203798, 10740840, 13605064, 17006330, 18552360, 20407596, 25509495, 34012660, 40815192, 51018990, 68025320, 102037980, 204075960]

約数ペア:

[(1, 204075960), (2, 102037980), (3, 68025320), (4, 51018990), (5, 40815192), (6, 34012660), (8, 25509495), (10, 20407596), (11, 18552360), (12, 17006330), (15, 13605064), (19, 10740840), (20, 10203798), (22, 9276180), (24, 8503165), (30, 6802532), (33, 6184120), (38, 5370420), (40, 5101899), (44, 4638090), (55, 3710472), (57, 3580280), (60, 3401266), (66, 3092060), (76, 2685210), (79, 2583240), (88, 2319045), (95, 2148168), (103, 1981320), (110, 1855236), (114, 1790140), (120, 1700633), (132, 1546030), (152, 1342605), (158, 1291620), (165, 1236824), (190, 1074084), (206, 990660), (209, 976440), (220, 927618), (228, 895070), (237, 861080), (264, 773015), (285, 716056), (309, 660440), (316, 645810), (330, 618412), (380, 537042), (395, 516648), (412, 495330), (418, 488220), (440, 463809), (456, 447535), (474, 430540), (515, 396264), (570, 358028), (618, 330220), (627, 325480), (632, 322905), (660, 309206), (760, 268521), (790, 258324), (824, 247665), (836, 244110), (869, 234840), (948, 215270), (1030, 198132), (1045, 195288), (1133, 180120), (1140, 179014), (1185, 172216), (1236, 165110), (1254, 162740), (1320, 154603), (1501, 135960), (1545, 132088), (1580, 129162), (1672, 122055), (1738, 117420), (1896, 107635), (1957, 104280), (2060, 99066), (2090, 97644), (2266, 90060), (2280, 89507), (2370, 86108), (2472, 82555), (2508, 81370), (2607, 78280), (3002, 67980), (3090, 66044), (3135, 65096), (3160, 64581), (3399, 60040), (3476, 58710), (3914, 52140), (4120, 49533), (4180, 48822), (4345, 46968), (4503, 45320), (4532, 45030), (4740, 43054), (5016, 40685), (5214, 39140), (5665, 36024), (5871, 34760), (6004, 33990), (6180, 33022), (6270, 32548), (6798, 30020), (6952, 29355), (7505, 27192), (7828, 26070), (8137, 25080), (8360, 24411), (8690, 23484), (9006, 22660), (9064, 22515), (9480, 21527), (9785, 20856), (10428, 19570), (11330, 18012), (11742, 17380), (12008, 16995), (12360, 16511), (12540, 16274), (13035, 15656), (13596, 15010)]