2181895560

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{127}}^1\times {\mathrm{3671}}^1$

素因数の和:3828

約数の個数: 192

約数和(自身を含む): 7698862080

約数和(自身を除く): 5516966520

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 18, 20, 24, 26, 30, 36, 39, 40, 45, 52, 60, 65, 72, 78, 90, 104, 117, 120, 127, 130, 156, 180, 195, 234, 254, 260, 312, 360, 381, 390, 468, 508, 520, 585, 635, 762, 780, 936, 1016, 1143, 1170, 1270, 1524, 1560, 1651, 1905, 2286, 2340, 2540, 3048, 3302, 3671, 3810, 4572, 4680, 4953, 5080, 5715, 6604, 7342, 7620, 8255, 9144, 9906, 11013, 11430, 13208, 14684, 14859, 15240, 16510, 18355, 19812, 22026, 22860, 24765, 29368, 29718, 33020, 33039, 36710, 39624, 44052, 45720, 47723, 49530, 55065, 59436, 66040, 66078, 73420, 74295, 88104, 95446, 99060, 110130, 118872, 132156, 143169, 146840, 148590, 165195, 190892, 198120, 220260, 238615, 264312, 286338, 297180, 330390, 381784, 429507, 440520, 466217, 477230, 572676, 594360, 660780, 715845, 859014, 932434, 954460, 1145352, 1321560, 1398651, 1431690, 1718028, 1864868, 1908920, 2147535, 2331085, 2797302, 2863380, 3436056, 3729736, 4195953, 4295070, 4662170, 5594604, 5726760, 6060821, 6993255, 8391906, 8590140, 9324340, 11189208, 12121642, 13986510, 16783812, 17180280, 18182463, 18648680, 20979765, 24243284, 27973020, 30304105, 33567624, 36364926, 41959530, 48486568, 54547389, 55946040, 60608210, 72729852, 83919060, 90912315, 109094778, 121216420, 145459704, 167838120, 181824630, 218189556, 242432840, 272736945, 363649260, 436379112, 545473890, 727298520, 1090947780, 2181895560]

約数ペア:

[(1, 2181895560), (2, 1090947780), (3, 727298520), (4, 545473890), (5, 436379112), (6, 363649260), (8, 272736945), (9, 242432840), (10, 218189556), (12, 181824630), (13, 167838120), (15, 145459704), (18, 121216420), (20, 109094778), (24, 90912315), (26, 83919060), (30, 72729852), (36, 60608210), (39, 55946040), (40, 54547389), (45, 48486568), (52, 41959530), (60, 36364926), (65, 33567624), (72, 30304105), (78, 27973020), (90, 24243284), (104, 20979765), (117, 18648680), (120, 18182463), (127, 17180280), (130, 16783812), (156, 13986510), (180, 12121642), (195, 11189208), (234, 9324340), (254, 8590140), (260, 8391906), (312, 6993255), (360, 6060821), (381, 5726760), (390, 5594604), (468, 4662170), (508, 4295070), (520, 4195953), (585, 3729736), (635, 3436056), (762, 2863380), (780, 2797302), (936, 2331085), (1016, 2147535), (1143, 1908920), (1170, 1864868), (1270, 1718028), (1524, 1431690), (1560, 1398651), (1651, 1321560), (1905, 1145352), (2286, 954460), (2340, 932434), (2540, 859014), (3048, 715845), (3302, 660780), (3671, 594360), (3810, 572676), (4572, 477230), (4680, 466217), (4953, 440520), (5080, 429507), (5715, 381784), (6604, 330390), (7342, 297180), (7620, 286338), (8255, 264312), (9144, 238615), (9906, 220260), (11013, 198120), (11430, 190892), (13208, 165195), (14684, 148590), (14859, 146840), (15240, 143169), (16510, 132156), (18355, 118872), (19812, 110130), (22026, 99060), (22860, 95446), (24765, 88104), (29368, 74295), (29718, 73420), (33020, 66078), (33039, 66040), (36710, 59436), (39624, 55065), (44052, 49530), (45720, 47723)]