1907171316400

素因数分解:

$2^4\times 5^2\times 7^2\times {\mathrm{1193}}^1\times {\mathrm{81563}}^1$

素因数の和:82788

約数の個数: 180

約数和(自身を含む): 5334590486232

約数和(自身を除く): 3427419169832

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 25, 28, 35, 40, 49, 50, 56, 70, 80, 98, 100, 112, 140, 175, 196, 200, 245, 280, 350, 392, 400, 490, 560, 700, 784, 980, 1193, 1225, 1400, 1960, 2386, 2450, 2800, 3920, 4772, 4900, 5965, 8351, 9544, 9800, 11930, 16702, 19088, 19600, 23860, 29825, 33404, 41755, 47720, 58457, 59650, 66808, 81563, 83510, 95440, 116914, 119300, 133616, 163126, 167020, 208775, 233828, 238600, 292285, 326252, 334040, 407815, 417550, 467656, 477200, 570941, 584570, 652504, 668080, 815630, 835100, 935312, 1141882, 1169140, 1305008, 1461425, 1631260, 1670200, 2039075, 2283764, 2338280, 2854705, 2922850, 3262520, 3340400, 3996587, 4078150, 4567528, 4676560, 5709410, 5845700, 6525040, 7993174, 8156300, 9135056, 11418820, 11691400, 14273525, 15986348, 16312600, 19982935, 22837640, 23382800, 28547050, 31972696, 32625200, 39965870, 45675280, 57094100, 63945392, 79931740, 97304659, 99914675, 114188200, 159863480, 194609318, 199829350, 228376400, 319726960, 389218636, 399658700, 486523295, 681132613, 778437272, 799317400, 973046590, 1362265226, 1556874544, 1598634800, 1946093180, 2432616475, 2724530452, 3405663065, 3892186360, 4767928291, 4865232950, 5449060904, 6811326130, 7784372720, 9535856582, 9730465900, 10898121808, 13622652260, 17028315325, 19071713164, 19460931800, 23839641455, 27245304520, 34056630650, 38143426328, 38921863600, 47679282910, 54490609040, 68113261300, 76286852656, 95358565820, 119198207275, 136226522600, 190717131640, 238396414550, 272453045200, 381434263280, 476792829100, 953585658200, 1907171316400]

約数ペア:

[(1, 1907171316400), (2, 953585658200), (4, 476792829100), (5, 381434263280), (7, 272453045200), (8, 238396414550), (10, 190717131640), (14, 136226522600), (16, 119198207275), (20, 95358565820), (25, 76286852656), (28, 68113261300), (35, 54490609040), (40, 47679282910), (49, 38921863600), (50, 38143426328), (56, 34056630650), (70, 27245304520), (80, 23839641455), (98, 19460931800), (100, 19071713164), (112, 17028315325), (140, 13622652260), (175, 10898121808), (196, 9730465900), (200, 9535856582), (245, 7784372720), (280, 6811326130), (350, 5449060904), (392, 4865232950), (400, 4767928291), (490, 3892186360), (560, 3405663065), (700, 2724530452), (784, 2432616475), (980, 1946093180), (1193, 1598634800), (1225, 1556874544), (1400, 1362265226), (1960, 973046590), (2386, 799317400), (2450, 778437272), (2800, 681132613), (3920, 486523295), (4772, 399658700), (4900, 389218636), (5965, 319726960), (8351, 228376400), (9544, 199829350), (9800, 194609318), (11930, 159863480), (16702, 114188200), (19088, 99914675), (19600, 97304659), (23860, 79931740), (29825, 63945392), (33404, 57094100), (41755, 45675280), (47720, 39965870), (58457, 32625200), (59650, 31972696), (66808, 28547050), (81563, 23382800), (83510, 22837640), (95440, 19982935), (116914, 16312600), (119300, 15986348), (133616, 14273525), (163126, 11691400), (167020, 11418820), (208775, 9135056), (233828, 8156300), (238600, 7993174), (292285, 6525040), (326252, 5845700), (334040, 5709410), (407815, 4676560), (417550, 4567528), (467656, 4078150), (477200, 3996587), (570941, 3340400), (584570, 3262520), (652504, 2922850), (668080, 2854705), (815630, 2338280), (835100, 2283764), (935312, 2039075), (1141882, 1670200), (1169140, 1631260), (1305008, 1461425)]