39638898960

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{280411}}^1$

素因数の和:280477

約数の個数: 160

約数和(自身を含む): 133520977920

約数和(自身を除く): 93882078960

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, 1488, 1520, 1767, 1860, 2280, 2356, 2480, 2945, 3534, 3720, 4560, 4712, 5890, 7068, 7440, 8835, 9424, 11780, 14136, 17670, 23560, 28272, 35340, 47120, 70680, 141360, 280411, 560822, 841233, 1121644, 1402055, 1682466, 2243288, 2804110, 3364932, 4206165, 4486576, 5327809, 5608220, 6729864, 8412330, 8692741, 10655618, 11216440, 13459728, 15983427, 16824660, 17385482, 21311236, 22432880, 26078223, 26639045, 31966854, 33649320, 34770964, 42622472, 43463705, 52156446, 53278090, 63933708, 67298640, 69541928, 79917135, 85244944, 86927410, 104312892, 106556180, 127867416, 130391115, 139083856, 159834270, 165162079, 173854820, 208625784, 213112360, 255734832, 260782230, 319668540, 330324158, 347709640, 417251568, 426224720, 495486237, 521564460, 639337080, 660648316, 695419280, 825810395, 990972474, 1043128920, 1278674160, 1321296632, 1651620790, 1981944948, 2086257840, 2477431185, 2642593264, 3303241580, 3963889896, 4954862370, 6606483160, 7927779792, 9909724740, 13212966320, 19819449480, 39638898960]

約数ペア:

[(1, 39638898960), (2, 19819449480), (3, 13212966320), (4, 9909724740), (5, 7927779792), (6, 6606483160), (8, 4954862370), (10, 3963889896), (12, 3303241580), (15, 2642593264), (16, 2477431185), (19, 2086257840), (20, 1981944948), (24, 1651620790), (30, 1321296632), (31, 1278674160), (38, 1043128920), (40, 990972474), (48, 825810395), (57, 695419280), (60, 660648316), (62, 639337080), (76, 521564460), (80, 495486237), (93, 426224720), (95, 417251568), (114, 347709640), (120, 330324158), (124, 319668540), (152, 260782230), (155, 255734832), (186, 213112360), (190, 208625784), (228, 173854820), (240, 165162079), (248, 159834270), (285, 139083856), (304, 130391115), (310, 127867416), (372, 106556180), (380, 104312892), (456, 86927410), (465, 85244944), (496, 79917135), (570, 69541928), (589, 67298640), (620, 63933708), (744, 53278090), (760, 52156446), (912, 43463705), (930, 42622472), (1140, 34770964), (1178, 33649320), (1240, 31966854), (1488, 26639045), (1520, 26078223), (1767, 22432880), (1860, 21311236), (2280, 17385482), (2356, 16824660), (2480, 15983427), (2945, 13459728), (3534, 11216440), (3720, 10655618), (4560, 8692741), (4712, 8412330), (5890, 6729864), (7068, 5608220), (7440, 5327809), (8835, 4486576), (9424, 4206165), (11780, 3364932), (14136, 2804110), (17670, 2243288), (23560, 1682466), (28272, 1402055), (35340, 1121644), (47120, 841233), (70680, 560822), (141360, 280411)]