195218160

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{1381}}^1$

素因数の和:1447

約数の個数: 160

約数和(自身を含む): 658053120

約数和(自身を除く): 462834960

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 19, 20, 24, 30, 31, 38, 40, 48, 57, 60, 62, 76, 80, 93, 95, 114, 120, 124, 152, 155, 186, 190, 228, 240, 248, 285, 304, 310, 372, 380, 456, 465, 496, 570, 589, 620, 744, 760, 912, 930, 1140, 1178, 1240, 1381, 1488, 1520, 1767, 1860, 2280, 2356, 2480, 2762, 2945, 3534, 3720, 4143, 4560, 4712, 5524, 5890, 6905, 7068, 7440, 8286, 8835, 9424, 11048, 11780, 13810, 14136, 16572, 17670, 20715, 22096, 23560, 26239, 27620, 28272, 33144, 35340, 41430, 42811, 47120, 52478, 55240, 66288, 70680, 78717, 82860, 85622, 104956, 110480, 128433, 131195, 141360, 157434, 165720, 171244, 209912, 214055, 256866, 262390, 314868, 331440, 342488, 393585, 419824, 428110, 513732, 524780, 629736, 642165, 684976, 787170, 813409, 856220, 1027464, 1049560, 1259472, 1284330, 1574340, 1626818, 1712440, 2054928, 2099120, 2440227, 2568660, 3148680, 3253636, 3424880, 4067045, 4880454, 5137320, 6297360, 6507272, 8134090, 9760908, 10274640, 12201135, 13014544, 16268180, 19521816, 24402270, 32536360, 39043632, 48804540, 65072720, 97609080, 195218160]

約数ペア:

[(1, 195218160), (2, 97609080), (3, 65072720), (4, 48804540), (5, 39043632), (6, 32536360), (8, 24402270), (10, 19521816), (12, 16268180), (15, 13014544), (16, 12201135), (19, 10274640), (20, 9760908), (24, 8134090), (30, 6507272), (31, 6297360), (38, 5137320), (40, 4880454), (48, 4067045), (57, 3424880), (60, 3253636), (62, 3148680), (76, 2568660), (80, 2440227), (93, 2099120), (95, 2054928), (114, 1712440), (120, 1626818), (124, 1574340), (152, 1284330), (155, 1259472), (186, 1049560), (190, 1027464), (228, 856220), (240, 813409), (248, 787170), (285, 684976), (304, 642165), (310, 629736), (372, 524780), (380, 513732), (456, 428110), (465, 419824), (496, 393585), (570, 342488), (589, 331440), (620, 314868), (744, 262390), (760, 256866), (912, 214055), (930, 209912), (1140, 171244), (1178, 165720), (1240, 157434), (1381, 141360), (1488, 131195), (1520, 128433), (1767, 110480), (1860, 104956), (2280, 85622), (2356, 82860), (2480, 78717), (2762, 70680), (2945, 66288), (3534, 55240), (3720, 52478), (4143, 47120), (4560, 42811), (4712, 41430), (5524, 35340), (5890, 33144), (6905, 28272), (7068, 27620), (7440, 26239), (8286, 23560), (8835, 22096), (9424, 20715), (11048, 17670), (11780, 16572), (13810, 14136)]