2870419680

素因数分解:

$2^5\times 3^4\times 5^1\times {\mathrm{19}}^1\times {\mathrm{11657}}^1$

素因数の和:11703

約数の個数: 240

約数和(自身を含む): 10664272080

約数和(自身を除く): 7793852400

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 19, 20, 24, 27, 30, 32, 36, 38, 40, 45, 48, 54, 57, 60, 72, 76, 80, 81, 90, 95, 96, 108, 114, 120, 135, 144, 152, 160, 162, 171, 180, 190, 216, 228, 240, 270, 285, 288, 304, 324, 342, 360, 380, 405, 432, 456, 480, 513, 540, 570, 608, 648, 684, 720, 760, 810, 855, 864, 912, 1026, 1080, 1140, 1296, 1368, 1440, 1520, 1539, 1620, 1710, 1824, 2052, 2160, 2280, 2565, 2592, 2736, 3040, 3078, 3240, 3420, 4104, 4320, 4560, 5130, 5472, 6156, 6480, 6840, 7695, 8208, 9120, 10260, 11657, 12312, 12960, 13680, 15390, 16416, 20520, 23314, 24624, 27360, 30780, 34971, 41040, 46628, 49248, 58285, 61560, 69942, 82080, 93256, 104913, 116570, 123120, 139884, 174855, 186512, 209826, 221483, 233140, 246240, 279768, 314739, 349710, 373024, 419652, 442966, 466280, 524565, 559536, 629478, 664449, 699420, 839304, 885932, 932560, 944217, 1049130, 1107415, 1119072, 1258956, 1328898, 1398840, 1573695, 1678608, 1771864, 1865120, 1888434, 1993347, 2098260, 2214830, 2517912, 2657796, 2797680, 3147390, 3322245, 3357216, 3543728, 3776868, 3986694, 4196520, 4429660, 4721085, 5035824, 5315592, 5595360, 5980041, 6294780, 6644490, 7087456, 7553736, 7973388, 8393040, 8859320, 9442170, 9966735, 10071648, 10631184, 11960082, 12589560, 13288980, 15107472, 15946776, 16786080, 17718640, 17940123, 18884340, 19933470, 21262368, 23920164, 25179120, 26577960, 29900205, 30214944, 31893552, 35437280, 35880246, 37768680, 39866940, 47840328, 50358240, 53155920, 59800410, 63787104, 71760492, 75537360, 79733880, 89700615, 95680656, 106311840, 119600820, 143520984, 151074720, 159467760, 179401230, 191361312, 239201640, 287041968, 318935520, 358802460, 478403280, 574083936, 717604920, 956806560, 1435209840, 2870419680]

約数ペア:

[(1, 2870419680), (2, 1435209840), (3, 956806560), (4, 717604920), (5, 574083936), (6, 478403280), (8, 358802460), (9, 318935520), (10, 287041968), (12, 239201640), (15, 191361312), (16, 179401230), (18, 159467760), (19, 151074720), (20, 143520984), (24, 119600820), (27, 106311840), (30, 95680656), (32, 89700615), (36, 79733880), (38, 75537360), (40, 71760492), (45, 63787104), (48, 59800410), (54, 53155920), (57, 50358240), (60, 47840328), (72, 39866940), (76, 37768680), (80, 35880246), (81, 35437280), (90, 31893552), (95, 30214944), (96, 29900205), (108, 26577960), (114, 25179120), (120, 23920164), (135, 21262368), (144, 19933470), (152, 18884340), (160, 17940123), (162, 17718640), (171, 16786080), (180, 15946776), (190, 15107472), (216, 13288980), (228, 12589560), (240, 11960082), (270, 10631184), (285, 10071648), (288, 9966735), (304, 9442170), (324, 8859320), (342, 8393040), (360, 7973388), (380, 7553736), (405, 7087456), (432, 6644490), (456, 6294780), (480, 5980041), (513, 5595360), (540, 5315592), (570, 5035824), (608, 4721085), (648, 4429660), (684, 4196520), (720, 3986694), (760, 3776868), (810, 3543728), (855, 3357216), (864, 3322245), (912, 3147390), (1026, 2797680), (1080, 2657796), (1140, 2517912), (1296, 2214830), (1368, 2098260), (1440, 1993347), (1520, 1888434), (1539, 1865120), (1620, 1771864), (1710, 1678608), (1824, 1573695), (2052, 1398840), (2160, 1328898), (2280, 1258956), (2565, 1119072), (2592, 1107415), (2736, 1049130), (3040, 944217), (3078, 932560), (3240, 885932), (3420, 839304), (4104, 699420), (4320, 664449), (4560, 629478), (5130, 559536), (5472, 524565), (6156, 466280), (6480, 442966), (6840, 419652), (7695, 373024), (8208, 349710), (9120, 314739), (10260, 279768), (11657, 246240), (12312, 233140), (12960, 221483), (13680, 209826), (15390, 186512), (16416, 174855), (20520, 139884), (23314, 123120), (24624, 116570), (27360, 104913), (30780, 93256), (34971, 82080), (41040, 69942), (46628, 61560), (49248, 58285)]