1823329620

素因数分解:

$2^2\times 3^2\times 5^1\times 7^1\times {\mathrm{509}}^1\times {\mathrm{2843}}^1$

素因数の和:3374

約数の個数: 144

約数和(自身を含む): 6335521920

約数和(自身を除く): 4512192300

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 28, 30, 35, 36, 42, 45, 60, 63, 70, 84, 90, 105, 126, 140, 180, 210, 252, 315, 420, 509, 630, 1018, 1260, 1527, 2036, 2545, 2843, 3054, 3563, 4581, 5090, 5686, 6108, 7126, 7635, 8529, 9162, 10180, 10689, 11372, 14215, 14252, 15270, 17058, 17815, 18324, 19901, 21378, 22905, 25587, 28430, 30540, 32067, 34116, 35630, 39802, 42645, 42756, 45810, 51174, 53445, 56860, 59703, 64134, 71260, 79604, 85290, 91620, 99505, 102348, 106890, 119406, 127935, 128268, 160335, 170580, 179109, 199010, 213780, 238812, 255870, 298515, 320670, 358218, 398020, 511740, 597030, 641340, 716436, 895545, 1194060, 1447087, 1791090, 2894174, 3582180, 4341261, 5788348, 7235435, 8682522, 10129609, 13023783, 14470870, 17365044, 20259218, 21706305, 26047566, 28941740, 30388827, 40518436, 43412610, 50648045, 52095132, 60777654, 65118915, 86825220, 91166481, 101296090, 121555308, 130237830, 151944135, 182332962, 202592180, 260475660, 303888270, 364665924, 455832405, 607776540, 911664810, 1823329620]

約数ペア:

[(1, 1823329620), (2, 911664810), (3, 607776540), (4, 455832405), (5, 364665924), (6, 303888270), (7, 260475660), (9, 202592180), (10, 182332962), (12, 151944135), (14, 130237830), (15, 121555308), (18, 101296090), (20, 91166481), (21, 86825220), (28, 65118915), (30, 60777654), (35, 52095132), (36, 50648045), (42, 43412610), (45, 40518436), (60, 30388827), (63, 28941740), (70, 26047566), (84, 21706305), (90, 20259218), (105, 17365044), (126, 14470870), (140, 13023783), (180, 10129609), (210, 8682522), (252, 7235435), (315, 5788348), (420, 4341261), (509, 3582180), (630, 2894174), (1018, 1791090), (1260, 1447087), (1527, 1194060), (2036, 895545), (2545, 716436), (2843, 641340), (3054, 597030), (3563, 511740), (4581, 398020), (5090, 358218), (5686, 320670), (6108, 298515), (7126, 255870), (7635, 238812), (8529, 213780), (9162, 199010), (10180, 179109), (10689, 170580), (11372, 160335), (14215, 128268), (14252, 127935), (15270, 119406), (17058, 106890), (17815, 102348), (18324, 99505), (19901, 91620), (21378, 85290), (22905, 79604), (25587, 71260), (28430, 64134), (30540, 59703), (32067, 56860), (34116, 53445), (35630, 51174), (39802, 45810), (42645, 42756)]