160467160

素因数分解:

$2^3\times 5^1\times 7^2\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{139}}^1$

素因数の和:214

約数の個数: 192

約数和(自身を含む): 459648000

約数和(自身を除く): 299180840

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 19, 20, 28, 31, 35, 38, 40, 49, 56, 62, 70, 76, 95, 98, 124, 133, 139, 140, 152, 155, 190, 196, 217, 245, 248, 266, 278, 280, 310, 380, 392, 434, 490, 532, 556, 589, 620, 665, 695, 760, 868, 931, 973, 980, 1064, 1085, 1112, 1178, 1240, 1330, 1390, 1519, 1736, 1862, 1946, 1960, 2170, 2356, 2641, 2660, 2780, 2945, 3038, 3724, 3892, 4123, 4309, 4340, 4655, 4712, 4865, 5282, 5320, 5560, 5890, 6076, 6811, 7448, 7595, 7784, 8246, 8618, 8680, 9310, 9730, 10564, 11780, 12152, 13205, 13622, 15190, 16492, 17236, 18487, 18620, 19460, 20615, 21128, 21545, 23560, 26410, 27244, 28861, 30163, 30380, 32984, 34055, 34472, 36974, 37240, 38920, 41230, 43090, 52820, 54488, 57722, 60326, 60760, 68110, 73948, 81871, 82460, 86180, 92435, 105640, 115444, 120652, 129409, 136220, 144305, 147896, 150815, 163742, 164920, 172360, 184870, 211141, 230888, 241304, 258818, 272440, 288610, 301630, 327484, 369740, 409355, 422282, 517636, 573097, 577220, 603260, 647045, 654968, 739480, 818710, 844564, 1035272, 1055705, 1146194, 1154440, 1206520, 1294090, 1637420, 1689128, 2111410, 2292388, 2588180, 2865485, 3274840, 4011679, 4222820, 4584776, 5176360, 5730970, 8023358, 8445640, 11461940, 16046716, 20058395, 22923880, 32093432, 40116790, 80233580, 160467160]

約数ペア:

[(1, 160467160), (2, 80233580), (4, 40116790), (5, 32093432), (7, 22923880), (8, 20058395), (10, 16046716), (14, 11461940), (19, 8445640), (20, 8023358), (28, 5730970), (31, 5176360), (35, 4584776), (38, 4222820), (40, 4011679), (49, 3274840), (56, 2865485), (62, 2588180), (70, 2292388), (76, 2111410), (95, 1689128), (98, 1637420), (124, 1294090), (133, 1206520), (139, 1154440), (140, 1146194), (152, 1055705), (155, 1035272), (190, 844564), (196, 818710), (217, 739480), (245, 654968), (248, 647045), (266, 603260), (278, 577220), (280, 573097), (310, 517636), (380, 422282), (392, 409355), (434, 369740), (490, 327484), (532, 301630), (556, 288610), (589, 272440), (620, 258818), (665, 241304), (695, 230888), (760, 211141), (868, 184870), (931, 172360), (973, 164920), (980, 163742), (1064, 150815), (1085, 147896), (1112, 144305), (1178, 136220), (1240, 129409), (1330, 120652), (1390, 115444), (1519, 105640), (1736, 92435), (1862, 86180), (1946, 82460), (1960, 81871), (2170, 73948), (2356, 68110), (2641, 60760), (2660, 60326), (2780, 57722), (2945, 54488), (3038, 52820), (3724, 43090), (3892, 41230), (4123, 38920), (4309, 37240), (4340, 36974), (4655, 34472), (4712, 34055), (4865, 32984), (5282, 30380), (5320, 30163), (5560, 28861), (5890, 27244), (6076, 26410), (6811, 23560), (7448, 21545), (7595, 21128), (7784, 20615), (8246, 19460), (8618, 18620), (8680, 18487), (9310, 17236), (9730, 16492), (10564, 15190), (11780, 13622), (12152, 13205)]