19255082640

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{983}}^1\times {\mathrm{4801}}^1$

素因数の和:5817

約数の個数: 160

約数和(自身を含む): 63279449856

約数和(自身を除く): 44024367216

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 17, 20, 24, 30, 34, 40, 48, 51, 60, 68, 80, 85, 102, 120, 136, 170, 204, 240, 255, 272, 340, 408, 510, 680, 816, 983, 1020, 1360, 1966, 2040, 2949, 3932, 4080, 4801, 4915, 5898, 7864, 9602, 9830, 11796, 14403, 14745, 15728, 16711, 19204, 19660, 23592, 24005, 28806, 29490, 33422, 38408, 39320, 47184, 48010, 50133, 57612, 58980, 66844, 72015, 76816, 78640, 81617, 83555, 96020, 100266, 115224, 117960, 133688, 144030, 163234, 167110, 192040, 200532, 230448, 235920, 244851, 250665, 267376, 288060, 326468, 334220, 384080, 401064, 408085, 489702, 501330, 576120, 652936, 668440, 802128, 816170, 979404, 1002660, 1152240, 1224255, 1305872, 1336880, 1632340, 1958808, 2005320, 2448510, 3264680, 3917616, 4010640, 4719383, 4897020, 6529360, 9438766, 9794040, 14158149, 18877532, 19588080, 23596915, 28316298, 37755064, 47193830, 56632596, 70790745, 75510128, 80229511, 94387660, 113265192, 141581490, 160459022, 188775320, 226530384, 240688533, 283162980, 320918044, 377550640, 401147555, 481377066, 566325960, 641836088, 802295110, 962754132, 1132651920, 1203442665, 1283672176, 1604590220, 1925508264, 2406885330, 3209180440, 3851016528, 4813770660, 6418360880, 9627541320, 19255082640]

約数ペア:

[(1, 19255082640), (2, 9627541320), (3, 6418360880), (4, 4813770660), (5, 3851016528), (6, 3209180440), (8, 2406885330), (10, 1925508264), (12, 1604590220), (15, 1283672176), (16, 1203442665), (17, 1132651920), (20, 962754132), (24, 802295110), (30, 641836088), (34, 566325960), (40, 481377066), (48, 401147555), (51, 377550640), (60, 320918044), (68, 283162980), (80, 240688533), (85, 226530384), (102, 188775320), (120, 160459022), (136, 141581490), (170, 113265192), (204, 94387660), (240, 80229511), (255, 75510128), (272, 70790745), (340, 56632596), (408, 47193830), (510, 37755064), (680, 28316298), (816, 23596915), (983, 19588080), (1020, 18877532), (1360, 14158149), (1966, 9794040), (2040, 9438766), (2949, 6529360), (3932, 4897020), (4080, 4719383), (4801, 4010640), (4915, 3917616), (5898, 3264680), (7864, 2448510), (9602, 2005320), (9830, 1958808), (11796, 1632340), (14403, 1336880), (14745, 1305872), (15728, 1224255), (16711, 1152240), (19204, 1002660), (19660, 979404), (23592, 816170), (24005, 802128), (28806, 668440), (29490, 652936), (33422, 576120), (38408, 501330), (39320, 489702), (47184, 408085), (48010, 401064), (50133, 384080), (57612, 334220), (58980, 326468), (66844, 288060), (72015, 267376), (76816, 250665), (78640, 244851), (81617, 235920), (83555, 230448), (96020, 200532), (100266, 192040), (115224, 167110), (117960, 163234), (133688, 144030)]