160632080

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{487}}^1$

素因数の和:557

約数の個数: 160

約数和(自身を含む): 464732160

約数和(自身を除く): 304100080

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 19, 20, 28, 31, 35, 38, 40, 56, 62, 70, 76, 80, 95, 112, 124, 133, 140, 152, 155, 190, 217, 248, 266, 280, 304, 310, 380, 434, 487, 496, 532, 560, 589, 620, 665, 760, 868, 974, 1064, 1085, 1178, 1240, 1330, 1520, 1736, 1948, 2128, 2170, 2356, 2435, 2480, 2660, 2945, 3409, 3472, 3896, 4123, 4340, 4712, 4870, 5320, 5890, 6818, 7792, 8246, 8680, 9253, 9424, 9740, 10640, 11780, 13636, 15097, 16492, 17045, 17360, 18506, 19480, 20615, 23560, 27272, 30194, 32984, 34090, 37012, 38960, 41230, 46265, 47120, 54544, 60388, 64771, 65968, 68180, 74024, 75485, 82460, 92530, 105679, 120776, 129542, 136360, 148048, 150970, 164920, 185060, 211358, 241552, 259084, 272720, 286843, 301940, 323855, 329840, 370120, 422716, 518168, 528395, 573686, 603880, 647710, 740240, 845432, 1036336, 1056790, 1147372, 1207760, 1295420, 1434215, 1690864, 2007901, 2113580, 2294744, 2590840, 2868430, 4015802, 4227160, 4589488, 5181680, 5736860, 8031604, 8454320, 10039505, 11473720, 16063208, 20079010, 22947440, 32126416, 40158020, 80316040, 160632080]

約数ペア:

[(1, 160632080), (2, 80316040), (4, 40158020), (5, 32126416), (7, 22947440), (8, 20079010), (10, 16063208), (14, 11473720), (16, 10039505), (19, 8454320), (20, 8031604), (28, 5736860), (31, 5181680), (35, 4589488), (38, 4227160), (40, 4015802), (56, 2868430), (62, 2590840), (70, 2294744), (76, 2113580), (80, 2007901), (95, 1690864), (112, 1434215), (124, 1295420), (133, 1207760), (140, 1147372), (152, 1056790), (155, 1036336), (190, 845432), (217, 740240), (248, 647710), (266, 603880), (280, 573686), (304, 528395), (310, 518168), (380, 422716), (434, 370120), (487, 329840), (496, 323855), (532, 301940), (560, 286843), (589, 272720), (620, 259084), (665, 241552), (760, 211358), (868, 185060), (974, 164920), (1064, 150970), (1085, 148048), (1178, 136360), (1240, 129542), (1330, 120776), (1520, 105679), (1736, 92530), (1948, 82460), (2128, 75485), (2170, 74024), (2356, 68180), (2435, 65968), (2480, 64771), (2660, 60388), (2945, 54544), (3409, 47120), (3472, 46265), (3896, 41230), (4123, 38960), (4340, 37012), (4712, 34090), (4870, 32984), (5320, 30194), (5890, 27272), (6818, 23560), (7792, 20615), (8246, 19480), (8680, 18506), (9253, 17360), (9424, 17045), (9740, 16492), (10640, 15097), (11780, 13636)]