1798160580

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{31}}^1\times {\mathrm{163}}^1\times {\mathrm{659}}^1$

素因数の和:871

約数の個数: 192

約数和(自身を含む): 5818982400

約数和(自身を除く): 4020821820

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 31, 36, 45, 54, 60, 62, 90, 93, 108, 124, 135, 155, 163, 180, 186, 270, 279, 310, 326, 372, 465, 489, 540, 558, 620, 652, 659, 815, 837, 930, 978, 1116, 1318, 1395, 1467, 1630, 1674, 1860, 1956, 1977, 2445, 2636, 2790, 2934, 3260, 3295, 3348, 3954, 4185, 4401, 4890, 5053, 5580, 5868, 5931, 6590, 7335, 7908, 8370, 8802, 9780, 9885, 10106, 11862, 13180, 14670, 15159, 16740, 17604, 17793, 19770, 20212, 20429, 22005, 23724, 25265, 29340, 29655, 30318, 35586, 39540, 40858, 44010, 45477, 50530, 59310, 60636, 61287, 71172, 75795, 81716, 88020, 88965, 90954, 101060, 102145, 107417, 118620, 122574, 136431, 151590, 177930, 181908, 183861, 204290, 214834, 227385, 245148, 272862, 303180, 306435, 322251, 355860, 367722, 408580, 429668, 454770, 537085, 545724, 551583, 612870, 644502, 682155, 735444, 909540, 919305, 966753, 1074170, 1103166, 1225740, 1289004, 1364310, 1611255, 1838610, 1933506, 2148340, 2206332, 2728620, 2757915, 2900259, 3222510, 3329927, 3677220, 3867012, 4833765, 5515830, 5800518, 6445020, 6659854, 9667530, 9989781, 11031660, 11601036, 13319708, 14501295, 16649635, 19335060, 19979562, 29002590, 29969343, 33299270, 39959124, 49948905, 58005180, 59938686, 66598540, 89908029, 99897810, 119877372, 149846715, 179816058, 199795620, 299693430, 359632116, 449540145, 599386860, 899080290, 1798160580]

約数ペア:

[(1, 1798160580), (2, 899080290), (3, 599386860), (4, 449540145), (5, 359632116), (6, 299693430), (9, 199795620), (10, 179816058), (12, 149846715), (15, 119877372), (18, 99897810), (20, 89908029), (27, 66598540), (30, 59938686), (31, 58005180), (36, 49948905), (45, 39959124), (54, 33299270), (60, 29969343), (62, 29002590), (90, 19979562), (93, 19335060), (108, 16649635), (124, 14501295), (135, 13319708), (155, 11601036), (163, 11031660), (180, 9989781), (186, 9667530), (270, 6659854), (279, 6445020), (310, 5800518), (326, 5515830), (372, 4833765), (465, 3867012), (489, 3677220), (540, 3329927), (558, 3222510), (620, 2900259), (652, 2757915), (659, 2728620), (815, 2206332), (837, 2148340), (930, 1933506), (978, 1838610), (1116, 1611255), (1318, 1364310), (1395, 1289004), (1467, 1225740), (1630, 1103166), (1674, 1074170), (1860, 966753), (1956, 919305), (1977, 909540), (2445, 735444), (2636, 682155), (2790, 644502), (2934, 612870), (3260, 551583), (3295, 545724), (3348, 537085), (3954, 454770), (4185, 429668), (4401, 408580), (4890, 367722), (5053, 355860), (5580, 322251), (5868, 306435), (5931, 303180), (6590, 272862), (7335, 245148), (7908, 227385), (8370, 214834), (8802, 204290), (9780, 183861), (9885, 181908), (10106, 177930), (11862, 151590), (13180, 136431), (14670, 122574), (15159, 118620), (16740, 107417), (17604, 102145), (17793, 101060), (19770, 90954), (20212, 88965), (20429, 88020), (22005, 81716), (23724, 75795), (25265, 71172), (29340, 61287), (29655, 60636), (30318, 59310), (35586, 50530), (39540, 45477), (40858, 44010)]