266942520

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{19013}}^1$

素因数の和:19046

約数の個数: 128

約数和(自身を含む): 958305600

約数和(自身を除く): 691363080

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 18, 20, 24, 26, 27, 30, 36, 39, 40, 45, 52, 54, 60, 65, 72, 78, 90, 104, 108, 117, 120, 130, 135, 156, 180, 195, 216, 234, 260, 270, 312, 351, 360, 390, 468, 520, 540, 585, 702, 780, 936, 1080, 1170, 1404, 1560, 1755, 2340, 2808, 3510, 4680, 7020, 14040, 19013, 38026, 57039, 76052, 95065, 114078, 152104, 171117, 190130, 228156, 247169, 285195, 342234, 380260, 456312, 494338, 513351, 570390, 684468, 741507, 760520, 855585, 988676, 1026702, 1140780, 1235845, 1368936, 1483014, 1711170, 1977352, 2053404, 2224521, 2281560, 2471690, 2566755, 2966028, 3422340, 3707535, 4106808, 4449042, 4943380, 5133510, 5932056, 6673563, 6844680, 7415070, 8898084, 9886760, 10267020, 11122605, 13347126, 14830140, 17796168, 20534040, 22245210, 26694252, 29660280, 33367815, 44490420, 53388504, 66735630, 88980840, 133471260, 266942520]

約数ペア:

[(1, 266942520), (2, 133471260), (3, 88980840), (4, 66735630), (5, 53388504), (6, 44490420), (8, 33367815), (9, 29660280), (10, 26694252), (12, 22245210), (13, 20534040), (15, 17796168), (18, 14830140), (20, 13347126), (24, 11122605), (26, 10267020), (27, 9886760), (30, 8898084), (36, 7415070), (39, 6844680), (40, 6673563), (45, 5932056), (52, 5133510), (54, 4943380), (60, 4449042), (65, 4106808), (72, 3707535), (78, 3422340), (90, 2966028), (104, 2566755), (108, 2471690), (117, 2281560), (120, 2224521), (130, 2053404), (135, 1977352), (156, 1711170), (180, 1483014), (195, 1368936), (216, 1235845), (234, 1140780), (260, 1026702), (270, 988676), (312, 855585), (351, 760520), (360, 741507), (390, 684468), (468, 570390), (520, 513351), (540, 494338), (585, 456312), (702, 380260), (780, 342234), (936, 285195), (1080, 247169), (1170, 228156), (1404, 190130), (1560, 171117), (1755, 152104), (2340, 114078), (2808, 95065), (3510, 76052), (4680, 57039), (7020, 38026), (14040, 19013)]