159741400

素因数分解:

$2^3\times 5^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{67}}^1\times {\mathrm{131}}^1$

素因数の和:234

約数の個数: 192

約数和(自身を含む): 467470080

約数和(自身を除く): 307728680

約数列:

[1, 2, 4, 5, 7, 8, 10, 13, 14, 20, 25, 26, 28, 35, 40, 50, 52, 56, 65, 67, 70, 91, 100, 104, 130, 131, 134, 140, 175, 182, 200, 260, 262, 268, 280, 325, 335, 350, 364, 455, 469, 520, 524, 536, 650, 655, 670, 700, 728, 871, 910, 917, 938, 1048, 1300, 1310, 1340, 1400, 1675, 1703, 1742, 1820, 1834, 1876, 2275, 2345, 2600, 2620, 2680, 3275, 3350, 3406, 3484, 3640, 3668, 3752, 4355, 4550, 4585, 4690, 5240, 6097, 6550, 6700, 6812, 6968, 7336, 8515, 8710, 8777, 9100, 9170, 9380, 11725, 11921, 12194, 13100, 13400, 13624, 17030, 17420, 17554, 18200, 18340, 18760, 21775, 22925, 23450, 23842, 24388, 26200, 30485, 34060, 34840, 35108, 36680, 42575, 43550, 43885, 45850, 46900, 47684, 48776, 59605, 60970, 61439, 68120, 70216, 85150, 87100, 87770, 91700, 93800, 95368, 114101, 119210, 121940, 122878, 152425, 170300, 174200, 175540, 183400, 219425, 228202, 238420, 243880, 245756, 298025, 304850, 307195, 340600, 351080, 438850, 456404, 476840, 491512, 570505, 596050, 609700, 614390, 798707, 877700, 912808, 1141010, 1192100, 1219400, 1228780, 1535975, 1597414, 1755400, 2282020, 2384200, 2457560, 2852525, 3071950, 3194828, 3993535, 4564040, 5705050, 6143900, 6389656, 7987070, 11410100, 12287800, 15974140, 19967675, 22820200, 31948280, 39935350, 79870700, 159741400]

約数ペア:

[(1, 159741400), (2, 79870700), (4, 39935350), (5, 31948280), (7, 22820200), (8, 19967675), (10, 15974140), (13, 12287800), (14, 11410100), (20, 7987070), (25, 6389656), (26, 6143900), (28, 5705050), (35, 4564040), (40, 3993535), (50, 3194828), (52, 3071950), (56, 2852525), (65, 2457560), (67, 2384200), (70, 2282020), (91, 1755400), (100, 1597414), (104, 1535975), (130, 1228780), (131, 1219400), (134, 1192100), (140, 1141010), (175, 912808), (182, 877700), (200, 798707), (260, 614390), (262, 609700), (268, 596050), (280, 570505), (325, 491512), (335, 476840), (350, 456404), (364, 438850), (455, 351080), (469, 340600), (520, 307195), (524, 304850), (536, 298025), (650, 245756), (655, 243880), (670, 238420), (700, 228202), (728, 219425), (871, 183400), (910, 175540), (917, 174200), (938, 170300), (1048, 152425), (1300, 122878), (1310, 121940), (1340, 119210), (1400, 114101), (1675, 95368), (1703, 93800), (1742, 91700), (1820, 87770), (1834, 87100), (1876, 85150), (2275, 70216), (2345, 68120), (2600, 61439), (2620, 60970), (2680, 59605), (3275, 48776), (3350, 47684), (3406, 46900), (3484, 45850), (3640, 43885), (3668, 43550), (3752, 42575), (4355, 36680), (4550, 35108), (4585, 34840), (4690, 34060), (5240, 30485), (6097, 26200), (6550, 24388), (6700, 23842), (6812, 23450), (6968, 22925), (7336, 21775), (8515, 18760), (8710, 18340), (8777, 18200), (9100, 17554), (9170, 17420), (9380, 17030), (11725, 13624), (11921, 13400), (12194, 13100)]