271032720

素因数分解:

$2^4\times 3^1\times 5^1\times 7^2\times {\mathrm{19}}^1\times {\mathrm{1213}}^1$

素因数の和:1262

約数の個数: 240

約数和(自身を含む): 1029666240

約数和(自身を除く): 758633520

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 19, 20, 21, 24, 28, 30, 35, 38, 40, 42, 48, 49, 56, 57, 60, 70, 76, 80, 84, 95, 98, 105, 112, 114, 120, 133, 140, 147, 152, 168, 190, 196, 210, 228, 240, 245, 266, 280, 285, 294, 304, 336, 380, 392, 399, 420, 456, 490, 532, 560, 570, 588, 665, 735, 760, 784, 798, 840, 912, 931, 980, 1064, 1140, 1176, 1213, 1330, 1470, 1520, 1596, 1680, 1862, 1960, 1995, 2128, 2280, 2352, 2426, 2660, 2793, 2940, 3192, 3639, 3724, 3920, 3990, 4560, 4655, 4852, 5320, 5586, 5880, 6065, 6384, 7278, 7448, 7980, 8491, 9310, 9704, 10640, 11172, 11760, 12130, 13965, 14556, 14896, 15960, 16982, 18195, 18620, 19408, 22344, 23047, 24260, 25473, 27930, 29112, 31920, 33964, 36390, 37240, 42455, 44688, 46094, 48520, 50946, 55860, 58224, 59437, 67928, 69141, 72780, 74480, 84910, 92188, 97040, 101892, 111720, 115235, 118874, 127365, 135856, 138282, 145560, 161329, 169820, 178311, 184376, 203784, 223440, 230470, 237748, 254730, 276564, 291120, 297185, 322658, 339640, 345705, 356622, 368752, 407568, 460940, 475496, 483987, 509460, 553128, 594370, 645316, 679280, 691410, 713244, 806645, 891555, 921880, 950992, 967974, 1018920, 1106256, 1129303, 1188740, 1290632, 1382820, 1426488, 1613290, 1783110, 1843760, 1935948, 2037840, 2258606, 2377480, 2419935, 2581264, 2765640, 2852976, 3226580, 3387909, 3566220, 3871896, 4517212, 4754960, 4839870, 5531280, 5646515, 6453160, 6775818, 7132440, 7743792, 9034424, 9679740, 11293030, 12906320, 13551636, 14264880, 16939545, 18068848, 19359480, 22586060, 27103272, 33879090, 38718960, 45172120, 54206544, 67758180, 90344240, 135516360, 271032720]

約数ペア:

[(1, 271032720), (2, 135516360), (3, 90344240), (4, 67758180), (5, 54206544), (6, 45172120), (7, 38718960), (8, 33879090), (10, 27103272), (12, 22586060), (14, 19359480), (15, 18068848), (16, 16939545), (19, 14264880), (20, 13551636), (21, 12906320), (24, 11293030), (28, 9679740), (30, 9034424), (35, 7743792), (38, 7132440), (40, 6775818), (42, 6453160), (48, 5646515), (49, 5531280), (56, 4839870), (57, 4754960), (60, 4517212), (70, 3871896), (76, 3566220), (80, 3387909), (84, 3226580), (95, 2852976), (98, 2765640), (105, 2581264), (112, 2419935), (114, 2377480), (120, 2258606), (133, 2037840), (140, 1935948), (147, 1843760), (152, 1783110), (168, 1613290), (190, 1426488), (196, 1382820), (210, 1290632), (228, 1188740), (240, 1129303), (245, 1106256), (266, 1018920), (280, 967974), (285, 950992), (294, 921880), (304, 891555), (336, 806645), (380, 713244), (392, 691410), (399, 679280), (420, 645316), (456, 594370), (490, 553128), (532, 509460), (560, 483987), (570, 475496), (588, 460940), (665, 407568), (735, 368752), (760, 356622), (784, 345705), (798, 339640), (840, 322658), (912, 297185), (931, 291120), (980, 276564), (1064, 254730), (1140, 237748), (1176, 230470), (1213, 223440), (1330, 203784), (1470, 184376), (1520, 178311), (1596, 169820), (1680, 161329), (1862, 145560), (1960, 138282), (1995, 135856), (2128, 127365), (2280, 118874), (2352, 115235), (2426, 111720), (2660, 101892), (2793, 97040), (2940, 92188), (3192, 84910), (3639, 74480), (3724, 72780), (3920, 69141), (3990, 67928), (4560, 59437), (4655, 58224), (4852, 55860), (5320, 50946), (5586, 48520), (5880, 46094), (6065, 44688), (6384, 42455), (7278, 37240), (7448, 36390), (7980, 33964), (8491, 31920), (9310, 29112), (9704, 27930), (10640, 25473), (11172, 24260), (11760, 23047), (12130, 22344), (13965, 19408), (14556, 18620), (14896, 18195), (15960, 16982)]