5680523940

素因数分解:

$2^2\times 3^1\times 5^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{148627}}^1$

素因数の和:148666

約数の個数: 144

約数和(自身を含む): 19925664192

約数和(自身を除く): 14245140252

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 13, 14, 15, 20, 21, 26, 28, 30, 35, 39, 42, 49, 52, 60, 65, 70, 78, 84, 91, 98, 105, 130, 140, 147, 156, 182, 195, 196, 210, 245, 260, 273, 294, 364, 390, 420, 455, 490, 546, 588, 637, 735, 780, 910, 980, 1092, 1274, 1365, 1470, 1820, 1911, 2548, 2730, 2940, 3185, 3822, 5460, 6370, 7644, 9555, 12740, 19110, 38220, 148627, 297254, 445881, 594508, 743135, 891762, 1040389, 1486270, 1783524, 1932151, 2080778, 2229405, 2972540, 3121167, 3864302, 4161556, 4458810, 5201945, 5796453, 6242334, 7282723, 7728604, 8917620, 9660755, 10403890, 11592906, 12484668, 13525057, 14565446, 15605835, 19321510, 20807780, 21848169, 23185812, 27050114, 28982265, 29130892, 31211670, 36413615, 38643020, 40575171, 43696338, 54100228, 57964530, 62423340, 67625285, 72827230, 81150342, 87392676, 94675399, 109240845, 115929060, 135250570, 145654460, 162300684, 189350798, 202875855, 218481690, 270501140, 284026197, 378701596, 405751710, 436963380, 473376995, 568052394, 811503420, 946753990, 1136104788, 1420130985, 1893507980, 2840261970, 5680523940]

約数ペア:

[(1, 5680523940), (2, 2840261970), (3, 1893507980), (4, 1420130985), (5, 1136104788), (6, 946753990), (7, 811503420), (10, 568052394), (12, 473376995), (13, 436963380), (14, 405751710), (15, 378701596), (20, 284026197), (21, 270501140), (26, 218481690), (28, 202875855), (30, 189350798), (35, 162300684), (39, 145654460), (42, 135250570), (49, 115929060), (52, 109240845), (60, 94675399), (65, 87392676), (70, 81150342), (78, 72827230), (84, 67625285), (91, 62423340), (98, 57964530), (105, 54100228), (130, 43696338), (140, 40575171), (147, 38643020), (156, 36413615), (182, 31211670), (195, 29130892), (196, 28982265), (210, 27050114), (245, 23185812), (260, 21848169), (273, 20807780), (294, 19321510), (364, 15605835), (390, 14565446), (420, 13525057), (455, 12484668), (490, 11592906), (546, 10403890), (588, 9660755), (637, 8917620), (735, 7728604), (780, 7282723), (910, 6242334), (980, 5796453), (1092, 5201945), (1274, 4458810), (1365, 4161556), (1470, 3864302), (1820, 3121167), (1911, 2972540), (2548, 2229405), (2730, 2080778), (2940, 1932151), (3185, 1783524), (3822, 1486270), (5460, 1040389), (6370, 891762), (7644, 743135), (9555, 594508), (12740, 445881), (19110, 297254), (38220, 148627)]