157096240

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{53}}^1\times {\mathrm{67}}^1\times {\mathrm{79}}^1$

素因数の和:219

約数の個数: 160

約数和(自身を含む): 437114880

約数和(自身を除く): 280018640

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 35, 40, 53, 56, 67, 70, 79, 80, 106, 112, 134, 140, 158, 212, 265, 268, 280, 316, 335, 371, 395, 424, 469, 530, 536, 553, 560, 632, 670, 742, 790, 848, 938, 1060, 1072, 1106, 1264, 1340, 1484, 1580, 1855, 1876, 2120, 2212, 2345, 2680, 2765, 2968, 3160, 3551, 3710, 3752, 4187, 4240, 4424, 4690, 5293, 5360, 5530, 5936, 6320, 7102, 7420, 7504, 8374, 8848, 9380, 10586, 11060, 14204, 14840, 16748, 17755, 18760, 20935, 21172, 22120, 24857, 26465, 28408, 29309, 29680, 33496, 35510, 37051, 37520, 41870, 42344, 44240, 49714, 52930, 56816, 58618, 66992, 71020, 74102, 83740, 84688, 99428, 105860, 117236, 124285, 142040, 146545, 148204, 167480, 185255, 198856, 211720, 234472, 248570, 280529, 284080, 293090, 296408, 334960, 370510, 397712, 423440, 468944, 497140, 561058, 586180, 592816, 741020, 994280, 1122116, 1172360, 1402645, 1482040, 1963703, 1988560, 2244232, 2344720, 2805290, 2964080, 3927406, 4488464, 5610580, 7854812, 9818515, 11221160, 15709624, 19637030, 22442320, 31419248, 39274060, 78548120, 157096240]

約数ペア:

[(1, 157096240), (2, 78548120), (4, 39274060), (5, 31419248), (7, 22442320), (8, 19637030), (10, 15709624), (14, 11221160), (16, 9818515), (20, 7854812), (28, 5610580), (35, 4488464), (40, 3927406), (53, 2964080), (56, 2805290), (67, 2344720), (70, 2244232), (79, 1988560), (80, 1963703), (106, 1482040), (112, 1402645), (134, 1172360), (140, 1122116), (158, 994280), (212, 741020), (265, 592816), (268, 586180), (280, 561058), (316, 497140), (335, 468944), (371, 423440), (395, 397712), (424, 370510), (469, 334960), (530, 296408), (536, 293090), (553, 284080), (560, 280529), (632, 248570), (670, 234472), (742, 211720), (790, 198856), (848, 185255), (938, 167480), (1060, 148204), (1072, 146545), (1106, 142040), (1264, 124285), (1340, 117236), (1484, 105860), (1580, 99428), (1855, 84688), (1876, 83740), (2120, 74102), (2212, 71020), (2345, 66992), (2680, 58618), (2765, 56816), (2968, 52930), (3160, 49714), (3551, 44240), (3710, 42344), (3752, 41870), (4187, 37520), (4240, 37051), (4424, 35510), (4690, 33496), (5293, 29680), (5360, 29309), (5530, 28408), (5936, 26465), (6320, 24857), (7102, 22120), (7420, 21172), (7504, 20935), (8374, 18760), (8848, 17755), (9380, 16748), (10586, 14840), (11060, 14204)]