1790693760

素因数分解:

$2^7\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{191}}^1\times {\mathrm{257}}^1$

素因数の和:489

約数の個数: 256

約数和(自身を含む): 6063206400

約数和(自身を除く): 4272512640

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 19, 20, 24, 30, 32, 38, 40, 48, 57, 60, 64, 76, 80, 95, 96, 114, 120, 128, 152, 160, 190, 191, 192, 228, 240, 257, 285, 304, 320, 380, 382, 384, 456, 480, 514, 570, 573, 608, 640, 760, 764, 771, 912, 955, 960, 1028, 1140, 1146, 1216, 1285, 1520, 1528, 1542, 1824, 1910, 1920, 2056, 2280, 2292, 2432, 2570, 2865, 3040, 3056, 3084, 3629, 3648, 3820, 3855, 4112, 4560, 4584, 4883, 5140, 5730, 6080, 6112, 6168, 7258, 7296, 7640, 7710, 8224, 9120, 9168, 9766, 10280, 10887, 11460, 12160, 12224, 12336, 14516, 14649, 15280, 15420, 16448, 18145, 18240, 18336, 19532, 20560, 21774, 22920, 24415, 24448, 24672, 29032, 29298, 30560, 30840, 32896, 36290, 36480, 36672, 39064, 41120, 43548, 45840, 48830, 49087, 49344, 54435, 58064, 58596, 61120, 61680, 72580, 73245, 73344, 78128, 82240, 87096, 91680, 97660, 98174, 98688, 108870, 116128, 117192, 122240, 123360, 145160, 146490, 147261, 156256, 164480, 174192, 183360, 195320, 196348, 217740, 232256, 234384, 245435, 246720, 290320, 292980, 294522, 312512, 348384, 366720, 390640, 392696, 435480, 464512, 468768, 490870, 493440, 580640, 585960, 589044, 625024, 696768, 736305, 781280, 785392, 870960, 932653, 937536, 981740, 1161280, 1171920, 1178088, 1393536, 1472610, 1562560, 1570784, 1741920, 1865306, 1875072, 1963480, 2322560, 2343840, 2356176, 2797959, 2945220, 3125120, 3141568, 3483840, 3730612, 3926960, 4663265, 4687680, 4712352, 5595918, 5890440, 6283136, 6967680, 7461224, 7853920, 9326530, 9375360, 9424704, 11191836, 11780880, 13989795, 14922448, 15707840, 18653060, 18849408, 22383672, 23561760, 27979590, 29844896, 31415680, 37306120, 44767344, 47123520, 55959180, 59689792, 74612240, 89534688, 94247040, 111918360, 119379584, 149224480, 179069376, 223836720, 298448960, 358138752, 447673440, 596897920, 895346880, 1790693760]

約数ペア:

[(1, 1790693760), (2, 895346880), (3, 596897920), (4, 447673440), (5, 358138752), (6, 298448960), (8, 223836720), (10, 179069376), (12, 149224480), (15, 119379584), (16, 111918360), (19, 94247040), (20, 89534688), (24, 74612240), (30, 59689792), (32, 55959180), (38, 47123520), (40, 44767344), (48, 37306120), (57, 31415680), (60, 29844896), (64, 27979590), (76, 23561760), (80, 22383672), (95, 18849408), (96, 18653060), (114, 15707840), (120, 14922448), (128, 13989795), (152, 11780880), (160, 11191836), (190, 9424704), (191, 9375360), (192, 9326530), (228, 7853920), (240, 7461224), (257, 6967680), (285, 6283136), (304, 5890440), (320, 5595918), (380, 4712352), (382, 4687680), (384, 4663265), (456, 3926960), (480, 3730612), (514, 3483840), (570, 3141568), (573, 3125120), (608, 2945220), (640, 2797959), (760, 2356176), (764, 2343840), (771, 2322560), (912, 1963480), (955, 1875072), (960, 1865306), (1028, 1741920), (1140, 1570784), (1146, 1562560), (1216, 1472610), (1285, 1393536), (1520, 1178088), (1528, 1171920), (1542, 1161280), (1824, 981740), (1910, 937536), (1920, 932653), (2056, 870960), (2280, 785392), (2292, 781280), (2432, 736305), (2570, 696768), (2865, 625024), (3040, 589044), (3056, 585960), (3084, 580640), (3629, 493440), (3648, 490870), (3820, 468768), (3855, 464512), (4112, 435480), (4560, 392696), (4584, 390640), (4883, 366720), (5140, 348384), (5730, 312512), (6080, 294522), (6112, 292980), (6168, 290320), (7258, 246720), (7296, 245435), (7640, 234384), (7710, 232256), (8224, 217740), (9120, 196348), (9168, 195320), (9766, 183360), (10280, 174192), (10887, 164480), (11460, 156256), (12160, 147261), (12224, 146490), (12336, 145160), (14516, 123360), (14649, 122240), (15280, 117192), (15420, 116128), (16448, 108870), (18145, 98688), (18240, 98174), (18336, 97660), (19532, 91680), (20560, 87096), (21774, 82240), (22920, 78128), (24415, 73344), (24448, 73245), (24672, 72580), (29032, 61680), (29298, 61120), (30560, 58596), (30840, 58064), (32896, 54435), (36290, 49344), (36480, 49087), (36672, 48830), (39064, 45840), (41120, 43548)]