1930397760

素因数分解:

$2^6\times 3^2\times 5^1\times {\mathrm{29}}^2\times {\mathrm{797}}^1$

素因数の和:878

約数の個数: 252

約数和(自身を含む): 6885244548

約数和(自身を除く): 4954846788

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 29, 30, 32, 36, 40, 45, 48, 58, 60, 64, 72, 80, 87, 90, 96, 116, 120, 144, 145, 160, 174, 180, 192, 232, 240, 261, 288, 290, 320, 348, 360, 435, 464, 480, 522, 576, 580, 696, 720, 797, 841, 870, 928, 960, 1044, 1160, 1305, 1392, 1440, 1594, 1682, 1740, 1856, 2088, 2320, 2391, 2523, 2610, 2784, 2880, 3188, 3364, 3480, 3985, 4176, 4205, 4640, 4782, 5046, 5220, 5568, 6376, 6728, 6960, 7173, 7569, 7970, 8352, 8410, 9280, 9564, 10092, 10440, 11955, 12615, 12752, 13456, 13920, 14346, 15138, 15940, 16704, 16820, 19128, 20184, 20880, 23113, 23910, 25230, 25504, 26912, 27840, 28692, 30276, 31880, 33640, 35865, 37845, 38256, 40368, 41760, 46226, 47820, 50460, 51008, 53824, 57384, 60552, 63760, 67280, 69339, 71730, 75690, 76512, 80736, 83520, 92452, 95640, 100920, 114768, 115565, 121104, 127520, 134560, 138678, 143460, 151380, 153024, 161472, 184904, 191280, 201840, 208017, 229536, 231130, 242208, 255040, 269120, 277356, 286920, 302760, 346695, 369808, 382560, 403680, 416034, 459072, 462260, 484416, 554712, 573840, 605520, 670277, 693390, 739616, 765120, 807360, 832068, 924520, 1040085, 1109424, 1147680, 1211040, 1340554, 1386780, 1479232, 1664136, 1849040, 2010831, 2080170, 2218848, 2295360, 2422080, 2681108, 2773560, 3328272, 3351385, 3698080, 4021662, 4160340, 4437696, 5362216, 5547120, 6032493, 6656544, 6702770, 7396160, 8043324, 8320680, 10054155, 10724432, 11094240, 12064986, 13313088, 13405540, 16086648, 16641360, 20108310, 21448864, 22188480, 24129972, 26811080, 30162465, 32173296, 33282720, 40216620, 42897728, 48259944, 53622160, 60324930, 64346592, 66565440, 80433240, 96519888, 107244320, 120649860, 128693184, 160866480, 193039776, 214488640, 241299720, 321732960, 386079552, 482599440, 643465920, 965198880, 1930397760]

約数ペア:

[(1, 1930397760), (2, 965198880), (3, 643465920), (4, 482599440), (5, 386079552), (6, 321732960), (8, 241299720), (9, 214488640), (10, 193039776), (12, 160866480), (15, 128693184), (16, 120649860), (18, 107244320), (20, 96519888), (24, 80433240), (29, 66565440), (30, 64346592), (32, 60324930), (36, 53622160), (40, 48259944), (45, 42897728), (48, 40216620), (58, 33282720), (60, 32173296), (64, 30162465), (72, 26811080), (80, 24129972), (87, 22188480), (90, 21448864), (96, 20108310), (116, 16641360), (120, 16086648), (144, 13405540), (145, 13313088), (160, 12064986), (174, 11094240), (180, 10724432), (192, 10054155), (232, 8320680), (240, 8043324), (261, 7396160), (288, 6702770), (290, 6656544), (320, 6032493), (348, 5547120), (360, 5362216), (435, 4437696), (464, 4160340), (480, 4021662), (522, 3698080), (576, 3351385), (580, 3328272), (696, 2773560), (720, 2681108), (797, 2422080), (841, 2295360), (870, 2218848), (928, 2080170), (960, 2010831), (1044, 1849040), (1160, 1664136), (1305, 1479232), (1392, 1386780), (1440, 1340554), (1594, 1211040), (1682, 1147680), (1740, 1109424), (1856, 1040085), (2088, 924520), (2320, 832068), (2391, 807360), (2523, 765120), (2610, 739616), (2784, 693390), (2880, 670277), (3188, 605520), (3364, 573840), (3480, 554712), (3985, 484416), (4176, 462260), (4205, 459072), (4640, 416034), (4782, 403680), (5046, 382560), (5220, 369808), (5568, 346695), (6376, 302760), (6728, 286920), (6960, 277356), (7173, 269120), (7569, 255040), (7970, 242208), (8352, 231130), (8410, 229536), (9280, 208017), (9564, 201840), (10092, 191280), (10440, 184904), (11955, 161472), (12615, 153024), (12752, 151380), (13456, 143460), (13920, 138678), (14346, 134560), (15138, 127520), (15940, 121104), (16704, 115565), (16820, 114768), (19128, 100920), (20184, 95640), (20880, 92452), (23113, 83520), (23910, 80736), (25230, 76512), (25504, 75690), (26912, 71730), (27840, 69339), (28692, 67280), (30276, 63760), (31880, 60552), (33640, 57384), (35865, 53824), (37845, 51008), (38256, 50460), (40368, 47820), (41760, 46226)]