2160670860

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{59}}^1\times {\mathrm{6563}}^1$

素因数の和:6668

約数の個数: 144

約数和(自身を含む): 6881172480

約数和(自身を除く): 4720501620

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 31, 36, 45, 59, 60, 62, 90, 93, 118, 124, 155, 177, 180, 186, 236, 279, 295, 310, 354, 372, 465, 531, 558, 590, 620, 708, 885, 930, 1062, 1116, 1180, 1395, 1770, 1829, 1860, 2124, 2655, 2790, 3540, 3658, 5310, 5487, 5580, 6563, 7316, 9145, 10620, 10974, 13126, 16461, 18290, 19689, 21948, 26252, 27435, 32815, 32922, 36580, 39378, 54870, 59067, 65630, 65844, 78756, 82305, 98445, 109740, 118134, 131260, 164610, 196890, 203453, 236268, 295335, 329220, 387217, 393780, 406906, 590670, 610359, 774434, 813812, 1017265, 1161651, 1181340, 1220718, 1548868, 1831077, 1936085, 2034530, 2323302, 2441436, 3051795, 3484953, 3662154, 3872170, 4069060, 4646604, 5808255, 6103590, 6969906, 7324308, 7744340, 9155385, 11616510, 12003727, 12207180, 13939812, 17424765, 18310770, 23233020, 24007454, 34849530, 36011181, 36621540, 48014908, 60018635, 69699060, 72022362, 108033543, 120037270, 144044724, 180055905, 216067086, 240074540, 360111810, 432134172, 540167715, 720223620, 1080335430, 2160670860]

約数ペア:

[(1, 2160670860), (2, 1080335430), (3, 720223620), (4, 540167715), (5, 432134172), (6, 360111810), (9, 240074540), (10, 216067086), (12, 180055905), (15, 144044724), (18, 120037270), (20, 108033543), (30, 72022362), (31, 69699060), (36, 60018635), (45, 48014908), (59, 36621540), (60, 36011181), (62, 34849530), (90, 24007454), (93, 23233020), (118, 18310770), (124, 17424765), (155, 13939812), (177, 12207180), (180, 12003727), (186, 11616510), (236, 9155385), (279, 7744340), (295, 7324308), (310, 6969906), (354, 6103590), (372, 5808255), (465, 4646604), (531, 4069060), (558, 3872170), (590, 3662154), (620, 3484953), (708, 3051795), (885, 2441436), (930, 2323302), (1062, 2034530), (1116, 1936085), (1180, 1831077), (1395, 1548868), (1770, 1220718), (1829, 1181340), (1860, 1161651), (2124, 1017265), (2655, 813812), (2790, 774434), (3540, 610359), (3658, 590670), (5310, 406906), (5487, 393780), (5580, 387217), (6563, 329220), (7316, 295335), (9145, 236268), (10620, 203453), (10974, 196890), (13126, 164610), (16461, 131260), (18290, 118134), (19689, 109740), (21948, 98445), (26252, 82305), (27435, 78756), (32815, 65844), (32922, 65630), (36580, 59067), (39378, 54870)]