19250021520

素因数分解:

$2^4\times 3^3\times 5^1\times {\mathrm{41}}^1\times {\mathrm{217367}}^1$

素因数の和:217430

約数の個数: 160

約数和(自身を含む): 67923152640

約数和(自身を除く): 48673131120

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 36, 40, 41, 45, 48, 54, 60, 72, 80, 82, 90, 108, 120, 123, 135, 144, 164, 180, 205, 216, 240, 246, 270, 328, 360, 369, 410, 432, 492, 540, 615, 656, 720, 738, 820, 984, 1080, 1107, 1230, 1476, 1640, 1845, 1968, 2160, 2214, 2460, 2952, 3280, 3690, 4428, 4920, 5535, 5904, 7380, 8856, 9840, 11070, 14760, 17712, 22140, 29520, 44280, 88560, 217367, 434734, 652101, 869468, 1086835, 1304202, 1738936, 1956303, 2173670, 2608404, 3260505, 3477872, 3912606, 4347340, 5216808, 5868909, 6521010, 7825212, 8694680, 8912047, 9781515, 10433616, 11737818, 13042020, 15650424, 17389360, 17824094, 19563030, 23475636, 26084040, 26736141, 29344545, 31300848, 35648188, 39126060, 44560235, 46951272, 52168080, 53472282, 58689090, 71296376, 78252120, 80208423, 89120470, 93902544, 106944564, 117378180, 133680705, 142592752, 156504240, 160416846, 178240940, 213889128, 234756360, 240625269, 267361410, 320833692, 356481880, 401042115, 427778256, 469512720, 481250538, 534722820, 641667384, 712963760, 802084230, 962501076, 1069445640, 1203126345, 1283334768, 1604168460, 1925002152, 2138891280, 2406252690, 3208336920, 3850004304, 4812505380, 6416673840, 9625010760, 19250021520]

約数ペア:

[(1, 19250021520), (2, 9625010760), (3, 6416673840), (4, 4812505380), (5, 3850004304), (6, 3208336920), (8, 2406252690), (9, 2138891280), (10, 1925002152), (12, 1604168460), (15, 1283334768), (16, 1203126345), (18, 1069445640), (20, 962501076), (24, 802084230), (27, 712963760), (30, 641667384), (36, 534722820), (40, 481250538), (41, 469512720), (45, 427778256), (48, 401042115), (54, 356481880), (60, 320833692), (72, 267361410), (80, 240625269), (82, 234756360), (90, 213889128), (108, 178240940), (120, 160416846), (123, 156504240), (135, 142592752), (144, 133680705), (164, 117378180), (180, 106944564), (205, 93902544), (216, 89120470), (240, 80208423), (246, 78252120), (270, 71296376), (328, 58689090), (360, 53472282), (369, 52168080), (410, 46951272), (432, 44560235), (492, 39126060), (540, 35648188), (615, 31300848), (656, 29344545), (720, 26736141), (738, 26084040), (820, 23475636), (984, 19563030), (1080, 17824094), (1107, 17389360), (1230, 15650424), (1476, 13042020), (1640, 11737818), (1845, 10433616), (1968, 9781515), (2160, 8912047), (2214, 8694680), (2460, 7825212), (2952, 6521010), (3280, 5868909), (3690, 5216808), (4428, 4347340), (4920, 3912606), (5535, 3477872), (5904, 3260505), (7380, 2608404), (8856, 2173670), (9840, 1956303), (11070, 1738936), (14760, 1304202), (17712, 1086835), (22140, 869468), (29520, 652101), (44280, 434734), (88560, 217367)]