16202355680

素因数分解:

$2^5\times 5^1\times 7^2\times {\mathrm{29}}^1\times {\mathrm{71263}}^1$

素因数の和:71321

約数の個数: 144

約数和(自身を含む): 46063624320

約数和(自身を除く): 29861268640

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 29, 32, 35, 40, 49, 56, 58, 70, 80, 98, 112, 116, 140, 145, 160, 196, 203, 224, 232, 245, 280, 290, 392, 406, 464, 490, 560, 580, 784, 812, 928, 980, 1015, 1120, 1160, 1421, 1568, 1624, 1960, 2030, 2320, 2842, 3248, 3920, 4060, 4640, 5684, 6496, 7105, 7840, 8120, 11368, 14210, 16240, 22736, 28420, 32480, 45472, 56840, 71263, 113680, 142526, 227360, 285052, 356315, 498841, 570104, 712630, 997682, 1140208, 1425260, 1995364, 2066627, 2280416, 2494205, 2850520, 3491887, 3990728, 4133254, 4988410, 5701040, 6983774, 7981456, 8266508, 9976820, 10333135, 11402080, 13967548, 14466389, 15962912, 16533016, 17459435, 19953640, 20666270, 27935096, 28932778, 33066032, 34918870, 39907280, 41332540, 55870192, 57865556, 66132064, 69837740, 72331945, 79814560, 82665080, 101264723, 111740384, 115731112, 139675480, 144663890, 165330160, 202529446, 231462224, 279350960, 289327780, 330660320, 405058892, 462924448, 506323615, 558701920, 578655560, 810117784, 1012647230, 1157311120, 1620235568, 2025294460, 2314622240, 3240471136, 4050588920, 8101177840, 16202355680]

約数ペア:

[(1, 16202355680), (2, 8101177840), (4, 4050588920), (5, 3240471136), (7, 2314622240), (8, 2025294460), (10, 1620235568), (14, 1157311120), (16, 1012647230), (20, 810117784), (28, 578655560), (29, 558701920), (32, 506323615), (35, 462924448), (40, 405058892), (49, 330660320), (56, 289327780), (58, 279350960), (70, 231462224), (80, 202529446), (98, 165330160), (112, 144663890), (116, 139675480), (140, 115731112), (145, 111740384), (160, 101264723), (196, 82665080), (203, 79814560), (224, 72331945), (232, 69837740), (245, 66132064), (280, 57865556), (290, 55870192), (392, 41332540), (406, 39907280), (464, 34918870), (490, 33066032), (560, 28932778), (580, 27935096), (784, 20666270), (812, 19953640), (928, 17459435), (980, 16533016), (1015, 15962912), (1120, 14466389), (1160, 13967548), (1421, 11402080), (1568, 10333135), (1624, 9976820), (1960, 8266508), (2030, 7981456), (2320, 6983774), (2842, 5701040), (3248, 4988410), (3920, 4133254), (4060, 3990728), (4640, 3491887), (5684, 2850520), (6496, 2494205), (7105, 2280416), (7840, 2066627), (8120, 1995364), (11368, 1425260), (14210, 1140208), (16240, 997682), (22736, 712630), (28420, 570104), (32480, 498841), (45472, 356315), (56840, 285052), (71263, 227360), (113680, 142526)]