15035188480

素因数分解:

$2^8\times 5^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{29147}}^1$

素因数の和:29212

約数の個数: 144

約数和(自身を含む): 40036760064

約数和(自身を除く): 25001571584

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 26, 31, 32, 40, 52, 62, 64, 65, 80, 104, 124, 128, 130, 155, 160, 208, 248, 256, 260, 310, 320, 403, 416, 496, 520, 620, 640, 806, 832, 992, 1040, 1240, 1280, 1612, 1664, 1984, 2015, 2080, 2480, 3224, 3328, 3968, 4030, 4160, 4960, 6448, 7936, 8060, 8320, 9920, 12896, 16120, 16640, 19840, 25792, 29147, 32240, 39680, 51584, 58294, 64480, 103168, 116588, 128960, 145735, 233176, 257920, 291470, 378911, 466352, 515840, 582940, 757822, 903557, 932704, 1165880, 1515644, 1807114, 1865408, 1894555, 2331760, 3031288, 3614228, 3730816, 3789110, 4517785, 4663520, 6062576, 7228456, 7461632, 7578220, 9035570, 9327040, 11746241, 12125152, 14456912, 15156440, 18071140, 18654080, 23492482, 24250304, 28913824, 30312880, 36142280, 37308160, 46984964, 48500608, 57827648, 58731205, 60625760, 72284560, 93969928, 97001216, 115655296, 117462410, 121251520, 144569120, 187939856, 231310592, 234924820, 242503040, 289138240, 375879712, 469849640, 485006080, 578276480, 751759424, 939699280, 1156552960, 1503518848, 1879398560, 3007037696, 3758797120, 7517594240, 15035188480]

約数ペア:

[(1, 15035188480), (2, 7517594240), (4, 3758797120), (5, 3007037696), (8, 1879398560), (10, 1503518848), (13, 1156552960), (16, 939699280), (20, 751759424), (26, 578276480), (31, 485006080), (32, 469849640), (40, 375879712), (52, 289138240), (62, 242503040), (64, 234924820), (65, 231310592), (80, 187939856), (104, 144569120), (124, 121251520), (128, 117462410), (130, 115655296), (155, 97001216), (160, 93969928), (208, 72284560), (248, 60625760), (256, 58731205), (260, 57827648), (310, 48500608), (320, 46984964), (403, 37308160), (416, 36142280), (496, 30312880), (520, 28913824), (620, 24250304), (640, 23492482), (806, 18654080), (832, 18071140), (992, 15156440), (1040, 14456912), (1240, 12125152), (1280, 11746241), (1612, 9327040), (1664, 9035570), (1984, 7578220), (2015, 7461632), (2080, 7228456), (2480, 6062576), (3224, 4663520), (3328, 4517785), (3968, 3789110), (4030, 3730816), (4160, 3614228), (4960, 3031288), (6448, 2331760), (7936, 1894555), (8060, 1865408), (8320, 1807114), (9920, 1515644), (12896, 1165880), (16120, 932704), (16640, 903557), (19840, 757822), (25792, 582940), (29147, 515840), (32240, 466352), (39680, 378911), (51584, 291470), (58294, 257920), (64480, 233176), (103168, 145735), (116588, 128960)]