207432120

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{317}}^1$

素因数の和:398

約数の個数: 256

約数和(自身を含む): 769305600

約数和(自身を除く): 561873480

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 19, 20, 21, 24, 28, 30, 35, 38, 40, 41, 42, 56, 57, 60, 70, 76, 82, 84, 95, 105, 114, 120, 123, 133, 140, 152, 164, 168, 190, 205, 210, 228, 246, 266, 280, 285, 287, 317, 328, 380, 399, 410, 420, 456, 492, 532, 570, 574, 615, 634, 665, 760, 779, 798, 820, 840, 861, 951, 984, 1064, 1140, 1148, 1230, 1268, 1330, 1435, 1558, 1585, 1596, 1640, 1722, 1902, 1995, 2219, 2280, 2296, 2337, 2460, 2536, 2660, 2870, 3116, 3170, 3192, 3444, 3804, 3895, 3990, 4305, 4438, 4674, 4755, 4920, 5320, 5453, 5740, 6023, 6232, 6340, 6657, 6888, 7608, 7790, 7980, 8610, 8876, 9348, 9510, 10906, 11095, 11480, 11685, 12046, 12680, 12997, 13314, 15580, 15960, 16359, 17220, 17752, 18069, 18696, 19020, 21812, 22190, 23370, 24092, 25994, 26628, 27265, 30115, 31160, 32718, 33285, 34440, 36138, 38040, 38991, 42161, 43624, 44380, 46740, 48184, 51988, 53256, 54530, 60230, 64985, 65436, 66570, 72276, 77982, 81795, 84322, 88760, 90345, 90979, 93480, 103976, 109060, 120460, 126483, 129970, 130872, 133140, 144552, 155964, 163590, 168644, 180690, 181958, 194955, 210805, 218120, 240920, 246943, 252966, 259940, 266280, 272937, 311928, 327180, 337288, 361380, 363916, 389910, 421610, 454895, 493886, 505932, 519880, 545874, 632415, 654360, 722760, 727832, 740829, 779820, 843220, 909790, 987772, 1011864, 1091748, 1234715, 1264830, 1364685, 1481658, 1559640, 1686440, 1728601, 1819580, 1975544, 2183496, 2469430, 2529660, 2729370, 2963316, 3457202, 3639160, 3704145, 4938860, 5059320, 5185803, 5458740, 5926632, 6914404, 7408290, 8643005, 9877720, 10371606, 10917480, 13828808, 14816580, 17286010, 20743212, 25929015, 29633160, 34572020, 41486424, 51858030, 69144040, 103716060, 207432120]

約数ペア:

[(1, 207432120), (2, 103716060), (3, 69144040), (4, 51858030), (5, 41486424), (6, 34572020), (7, 29633160), (8, 25929015), (10, 20743212), (12, 17286010), (14, 14816580), (15, 13828808), (19, 10917480), (20, 10371606), (21, 9877720), (24, 8643005), (28, 7408290), (30, 6914404), (35, 5926632), (38, 5458740), (40, 5185803), (41, 5059320), (42, 4938860), (56, 3704145), (57, 3639160), (60, 3457202), (70, 2963316), (76, 2729370), (82, 2529660), (84, 2469430), (95, 2183496), (105, 1975544), (114, 1819580), (120, 1728601), (123, 1686440), (133, 1559640), (140, 1481658), (152, 1364685), (164, 1264830), (168, 1234715), (190, 1091748), (205, 1011864), (210, 987772), (228, 909790), (246, 843220), (266, 779820), (280, 740829), (285, 727832), (287, 722760), (317, 654360), (328, 632415), (380, 545874), (399, 519880), (410, 505932), (420, 493886), (456, 454895), (492, 421610), (532, 389910), (570, 363916), (574, 361380), (615, 337288), (634, 327180), (665, 311928), (760, 272937), (779, 266280), (798, 259940), (820, 252966), (840, 246943), (861, 240920), (951, 218120), (984, 210805), (1064, 194955), (1140, 181958), (1148, 180690), (1230, 168644), (1268, 163590), (1330, 155964), (1435, 144552), (1558, 133140), (1585, 130872), (1596, 129970), (1640, 126483), (1722, 120460), (1902, 109060), (1995, 103976), (2219, 93480), (2280, 90979), (2296, 90345), (2337, 88760), (2460, 84322), (2536, 81795), (2660, 77982), (2870, 72276), (3116, 66570), (3170, 65436), (3192, 64985), (3444, 60230), (3804, 54530), (3895, 53256), (3990, 51988), (4305, 48184), (4438, 46740), (4674, 44380), (4755, 43624), (4920, 42161), (5320, 38991), (5453, 38040), (5740, 36138), (6023, 34440), (6232, 33285), (6340, 32718), (6657, 31160), (6888, 30115), (7608, 27265), (7790, 26628), (7980, 25994), (8610, 24092), (8876, 23370), (9348, 22190), (9510, 21812), (10906, 19020), (11095, 18696), (11480, 18069), (11685, 17752), (12046, 17220), (12680, 16359), (12997, 15960), (13314, 15580)]