23756272020

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{127}}^1\times {\mathrm{79939}}^1$

素因数の和:80094

約数の個数: 144

約数和(自身を含む): 78215854080

約数和(自身を除く): 54459582060

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 13, 15, 18, 20, 26, 30, 36, 39, 45, 52, 60, 65, 78, 90, 117, 127, 130, 156, 180, 195, 234, 254, 260, 381, 390, 468, 508, 585, 635, 762, 780, 1143, 1170, 1270, 1524, 1651, 1905, 2286, 2340, 2540, 3302, 3810, 4572, 4953, 5715, 6604, 7620, 8255, 9906, 11430, 14859, 16510, 19812, 22860, 24765, 29718, 33020, 49530, 59436, 74295, 79939, 99060, 148590, 159878, 239817, 297180, 319756, 399695, 479634, 719451, 799390, 959268, 1039207, 1199085, 1438902, 1598780, 2078414, 2398170, 2877804, 3117621, 3597255, 4156828, 4796340, 5196035, 6235242, 7194510, 9352863, 10152253, 10392070, 12470484, 14389020, 15588105, 18705726, 20304506, 20784140, 30456759, 31176210, 37411452, 40609012, 46764315, 50761265, 60913518, 62352420, 91370277, 93528630, 101522530, 121827036, 131979289, 152283795, 182740554, 187057260, 203045060, 263958578, 304567590, 365481108, 395937867, 456851385, 527917156, 609135180, 659896445, 791875734, 913702770, 1187813601, 1319792890, 1583751468, 1827405540, 1979689335, 2375627202, 2639585780, 3959378670, 4751254404, 5939068005, 7918757340, 11878136010, 23756272020]

約数ペア:

[(1, 23756272020), (2, 11878136010), (3, 7918757340), (4, 5939068005), (5, 4751254404), (6, 3959378670), (9, 2639585780), (10, 2375627202), (12, 1979689335), (13, 1827405540), (15, 1583751468), (18, 1319792890), (20, 1187813601), (26, 913702770), (30, 791875734), (36, 659896445), (39, 609135180), (45, 527917156), (52, 456851385), (60, 395937867), (65, 365481108), (78, 304567590), (90, 263958578), (117, 203045060), (127, 187057260), (130, 182740554), (156, 152283795), (180, 131979289), (195, 121827036), (234, 101522530), (254, 93528630), (260, 91370277), (381, 62352420), (390, 60913518), (468, 50761265), (508, 46764315), (585, 40609012), (635, 37411452), (762, 31176210), (780, 30456759), (1143, 20784140), (1170, 20304506), (1270, 18705726), (1524, 15588105), (1651, 14389020), (1905, 12470484), (2286, 10392070), (2340, 10152253), (2540, 9352863), (3302, 7194510), (3810, 6235242), (4572, 5196035), (4953, 4796340), (5715, 4156828), (6604, 3597255), (7620, 3117621), (8255, 2877804), (9906, 2398170), (11430, 2078414), (14859, 1598780), (16510, 1438902), (19812, 1199085), (22860, 1039207), (24765, 959268), (29718, 799390), (33020, 719451), (49530, 479634), (59436, 399695), (74295, 319756), (79939, 297180), (99060, 239817), (148590, 159878)]