331039470

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{127}}^1\times {\mathrm{269}}^1$

素因数の和:442

約数の個数: 128

約数和(自身を含む): 895795200

約数和(自身を除く): 564755730

約数列:

[1, 2, 3, 5, 6, 10, 15, 17, 19, 30, 34, 38, 51, 57, 85, 95, 102, 114, 127, 170, 190, 254, 255, 269, 285, 323, 381, 510, 538, 570, 635, 646, 762, 807, 969, 1270, 1345, 1614, 1615, 1905, 1938, 2159, 2413, 2690, 3230, 3810, 4035, 4318, 4573, 4826, 4845, 5111, 6477, 7239, 8070, 9146, 9690, 10222, 10795, 12065, 12954, 13719, 14478, 15333, 21590, 22865, 24130, 25555, 27438, 30666, 32385, 34163, 36195, 41021, 45730, 51110, 64770, 68326, 68595, 72390, 76665, 82042, 86887, 102489, 123063, 137190, 153330, 170815, 173774, 204978, 205105, 246126, 260661, 341630, 410210, 434435, 512445, 521322, 580771, 615315, 649097, 868870, 1024890, 1161542, 1230630, 1298194, 1303305, 1742313, 1947291, 2606610, 2903855, 3245485, 3484626, 3894582, 5807710, 6490970, 8711565, 9736455, 11034649, 17423130, 19472910, 22069298, 33103947, 55173245, 66207894, 110346490, 165519735, 331039470]

約数ペア:

[(1, 331039470), (2, 165519735), (3, 110346490), (5, 66207894), (6, 55173245), (10, 33103947), (15, 22069298), (17, 19472910), (19, 17423130), (30, 11034649), (34, 9736455), (38, 8711565), (51, 6490970), (57, 5807710), (85, 3894582), (95, 3484626), (102, 3245485), (114, 2903855), (127, 2606610), (170, 1947291), (190, 1742313), (254, 1303305), (255, 1298194), (269, 1230630), (285, 1161542), (323, 1024890), (381, 868870), (510, 649097), (538, 615315), (570, 580771), (635, 521322), (646, 512445), (762, 434435), (807, 410210), (969, 341630), (1270, 260661), (1345, 246126), (1614, 205105), (1615, 204978), (1905, 173774), (1938, 170815), (2159, 153330), (2413, 137190), (2690, 123063), (3230, 102489), (3810, 86887), (4035, 82042), (4318, 76665), (4573, 72390), (4826, 68595), (4845, 68326), (5111, 64770), (6477, 51110), (7239, 45730), (8070, 41021), (9146, 36195), (9690, 34163), (10222, 32385), (10795, 30666), (12065, 27438), (12954, 25555), (13719, 24130), (14478, 22865), (15333, 21590)]