147890080

素因数分解:

$2^5\times 5^1\times {\mathrm{13}}^1\times {\mathrm{97}}^1\times {\mathrm{733}}^1$

素因数の和:858

約数の個数: 96

約数和(自身を含む): 380664144

約数和(自身を除く): 232774064

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 26, 32, 40, 52, 65, 80, 97, 104, 130, 160, 194, 208, 260, 388, 416, 485, 520, 733, 776, 970, 1040, 1261, 1466, 1552, 1940, 2080, 2522, 2932, 3104, 3665, 3880, 5044, 5864, 6305, 7330, 7760, 9529, 10088, 11728, 12610, 14660, 15520, 19058, 20176, 23456, 25220, 29320, 38116, 40352, 47645, 50440, 58640, 71101, 76232, 95290, 100880, 117280, 142202, 152464, 190580, 201760, 284404, 304928, 355505, 381160, 568808, 711010, 762320, 924313, 1137616, 1422020, 1524640, 1848626, 2275232, 2844040, 3697252, 4621565, 5688080, 7394504, 9243130, 11376160, 14789008, 18486260, 29578016, 36972520, 73945040, 147890080]

約数ペア:

[(1, 147890080), (2, 73945040), (4, 36972520), (5, 29578016), (8, 18486260), (10, 14789008), (13, 11376160), (16, 9243130), (20, 7394504), (26, 5688080), (32, 4621565), (40, 3697252), (52, 2844040), (65, 2275232), (80, 1848626), (97, 1524640), (104, 1422020), (130, 1137616), (160, 924313), (194, 762320), (208, 711010), (260, 568808), (388, 381160), (416, 355505), (485, 304928), (520, 284404), (733, 201760), (776, 190580), (970, 152464), (1040, 142202), (1261, 117280), (1466, 100880), (1552, 95290), (1940, 76232), (2080, 71101), (2522, 58640), (2932, 50440), (3104, 47645), (3665, 40352), (3880, 38116), (5044, 29320), (5864, 25220), (6305, 23456), (7330, 20176), (7760, 19058), (9529, 15520), (10088, 14660), (11728, 12610)]