200577440

素因数分解:

$2^5\times 5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{53}}^1\times {\mathrm{109}}^1$

素因数の和:215

約数の個数: 192

約数和(自身を含む): 574801920

約数和(自身を除く): 374224480

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 31, 32, 35, 40, 53, 56, 62, 70, 80, 106, 109, 112, 124, 140, 155, 160, 212, 217, 218, 224, 248, 265, 280, 310, 371, 424, 434, 436, 496, 530, 545, 560, 620, 742, 763, 848, 868, 872, 992, 1060, 1085, 1090, 1120, 1240, 1484, 1526, 1643, 1696, 1736, 1744, 1855, 2120, 2170, 2180, 2480, 2968, 3052, 3286, 3379, 3472, 3488, 3710, 3815, 4240, 4340, 4360, 4960, 5777, 5936, 6104, 6572, 6758, 6944, 7420, 7630, 8215, 8480, 8680, 8720, 11501, 11554, 11872, 12208, 13144, 13516, 14840, 15260, 16430, 16895, 17360, 17440, 23002, 23108, 23653, 24416, 26288, 27032, 28885, 29680, 30520, 32860, 33790, 34720, 40439, 46004, 46216, 47306, 52576, 54064, 57505, 57770, 59360, 61040, 65720, 67580, 80878, 92008, 92432, 94612, 108128, 115010, 115540, 118265, 122080, 131440, 135160, 161756, 179087, 184016, 184864, 189224, 202195, 230020, 231080, 236530, 262880, 270320, 323512, 358174, 368032, 378448, 404390, 460040, 462160, 473060, 540640, 647024, 716348, 756896, 808780, 895435, 920080, 924320, 946120, 1253609, 1294048, 1432696, 1617560, 1790870, 1840160, 1892240, 2507218, 2865392, 3235120, 3581740, 3784480, 5014436, 5730784, 6268045, 6470240, 7163480, 10028872, 12536090, 14326960, 20057744, 25072180, 28653920, 40115488, 50144360, 100288720, 200577440]

約数ペア:

[(1, 200577440), (2, 100288720), (4, 50144360), (5, 40115488), (7, 28653920), (8, 25072180), (10, 20057744), (14, 14326960), (16, 12536090), (20, 10028872), (28, 7163480), (31, 6470240), (32, 6268045), (35, 5730784), (40, 5014436), (53, 3784480), (56, 3581740), (62, 3235120), (70, 2865392), (80, 2507218), (106, 1892240), (109, 1840160), (112, 1790870), (124, 1617560), (140, 1432696), (155, 1294048), (160, 1253609), (212, 946120), (217, 924320), (218, 920080), (224, 895435), (248, 808780), (265, 756896), (280, 716348), (310, 647024), (371, 540640), (424, 473060), (434, 462160), (436, 460040), (496, 404390), (530, 378448), (545, 368032), (560, 358174), (620, 323512), (742, 270320), (763, 262880), (848, 236530), (868, 231080), (872, 230020), (992, 202195), (1060, 189224), (1085, 184864), (1090, 184016), (1120, 179087), (1240, 161756), (1484, 135160), (1526, 131440), (1643, 122080), (1696, 118265), (1736, 115540), (1744, 115010), (1855, 108128), (2120, 94612), (2170, 92432), (2180, 92008), (2480, 80878), (2968, 67580), (3052, 65720), (3286, 61040), (3379, 59360), (3472, 57770), (3488, 57505), (3710, 54064), (3815, 52576), (4240, 47306), (4340, 46216), (4360, 46004), (4960, 40439), (5777, 34720), (5936, 33790), (6104, 32860), (6572, 30520), (6758, 29680), (6944, 28885), (7420, 27032), (7630, 26288), (8215, 24416), (8480, 23653), (8680, 23108), (8720, 23002), (11501, 17440), (11554, 17360), (11872, 16895), (12208, 16430), (13144, 15260), (13516, 14840)]