127444240

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{1217}}^1$

素因数の和:1265

約数の個数: 160

約数和(自身を含む): 391474944

約数和(自身を除く): 264030704

約数列:

[1, 2, 4, 5, 7, 8, 10, 11, 14, 16, 17, 20, 22, 28, 34, 35, 40, 44, 55, 56, 68, 70, 77, 80, 85, 88, 110, 112, 119, 136, 140, 154, 170, 176, 187, 220, 238, 272, 280, 308, 340, 374, 385, 440, 476, 560, 595, 616, 680, 748, 770, 880, 935, 952, 1190, 1217, 1232, 1309, 1360, 1496, 1540, 1870, 1904, 2380, 2434, 2618, 2992, 3080, 3740, 4760, 4868, 5236, 6085, 6160, 6545, 7480, 8519, 9520, 9736, 10472, 12170, 13090, 13387, 14960, 17038, 19472, 20689, 20944, 24340, 26180, 26774, 34076, 41378, 42595, 48680, 52360, 53548, 66935, 68152, 82756, 85190, 93709, 97360, 103445, 104720, 107096, 133870, 136304, 144823, 165512, 170380, 187418, 206890, 214192, 227579, 267740, 289646, 331024, 340760, 374836, 413780, 455158, 468545, 535480, 579292, 681520, 724115, 749672, 827560, 910316, 937090, 1070960, 1137895, 1158584, 1448230, 1499344, 1593053, 1655120, 1820632, 1874180, 2275790, 2317168, 2896460, 3186106, 3641264, 3748360, 4551580, 5792920, 6372212, 7496720, 7965265, 9103160, 11585840, 12744424, 15930530, 18206320, 25488848, 31861060, 63722120, 127444240]

約数ペア:

[(1, 127444240), (2, 63722120), (4, 31861060), (5, 25488848), (7, 18206320), (8, 15930530), (10, 12744424), (11, 11585840), (14, 9103160), (16, 7965265), (17, 7496720), (20, 6372212), (22, 5792920), (28, 4551580), (34, 3748360), (35, 3641264), (40, 3186106), (44, 2896460), (55, 2317168), (56, 2275790), (68, 1874180), (70, 1820632), (77, 1655120), (80, 1593053), (85, 1499344), (88, 1448230), (110, 1158584), (112, 1137895), (119, 1070960), (136, 937090), (140, 910316), (154, 827560), (170, 749672), (176, 724115), (187, 681520), (220, 579292), (238, 535480), (272, 468545), (280, 455158), (308, 413780), (340, 374836), (374, 340760), (385, 331024), (440, 289646), (476, 267740), (560, 227579), (595, 214192), (616, 206890), (680, 187418), (748, 170380), (770, 165512), (880, 144823), (935, 136304), (952, 133870), (1190, 107096), (1217, 104720), (1232, 103445), (1309, 97360), (1360, 93709), (1496, 85190), (1540, 82756), (1870, 68152), (1904, 66935), (2380, 53548), (2434, 52360), (2618, 48680), (2992, 42595), (3080, 41378), (3740, 34076), (4760, 26774), (4868, 26180), (5236, 24340), (6085, 20944), (6160, 20689), (6545, 19472), (7480, 17038), (8519, 14960), (9520, 13387), (9736, 13090), (10472, 12170)]