2797327440

素因数分解:

$2^4\times 3^3\times 5^1\times {\mathrm{19}}^1\times {\mathrm{68161}}^1$

素因数の和:68202

約数の個数: 160

約数和(自身を含む): 10142505600

約数和(自身を除く): 7345178160

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 19, 20, 24, 27, 30, 36, 38, 40, 45, 48, 54, 57, 60, 72, 76, 80, 90, 95, 108, 114, 120, 135, 144, 152, 171, 180, 190, 216, 228, 240, 270, 285, 304, 342, 360, 380, 432, 456, 513, 540, 570, 684, 720, 760, 855, 912, 1026, 1080, 1140, 1368, 1520, 1710, 2052, 2160, 2280, 2565, 2736, 3420, 4104, 4560, 5130, 6840, 8208, 10260, 13680, 20520, 41040, 68161, 136322, 204483, 272644, 340805, 408966, 545288, 613449, 681610, 817932, 1022415, 1090576, 1226898, 1295059, 1363220, 1635864, 1840347, 2044830, 2453796, 2590118, 2726440, 3067245, 3271728, 3680694, 3885177, 4089660, 4907592, 5180236, 5452880, 6134490, 6475295, 7361388, 7770354, 8179320, 9201735, 9815184, 10360472, 11655531, 12268980, 12950590, 14722776, 15540708, 16358640, 18403470, 19425885, 20720944, 23311062, 24537960, 25901180, 29445552, 31081416, 34966593, 36806940, 38851770, 46622124, 49075920, 51802360, 58277655, 62162832, 69933186, 73613880, 77703540, 93244248, 103604720, 116555310, 139866372, 147227760, 155407080, 174832965, 186488496, 233110620, 279732744, 310814160, 349665930, 466221240, 559465488, 699331860, 932442480, 1398663720, 2797327440]

約数ペア:

[(1, 2797327440), (2, 1398663720), (3, 932442480), (4, 699331860), (5, 559465488), (6, 466221240), (8, 349665930), (9, 310814160), (10, 279732744), (12, 233110620), (15, 186488496), (16, 174832965), (18, 155407080), (19, 147227760), (20, 139866372), (24, 116555310), (27, 103604720), (30, 93244248), (36, 77703540), (38, 73613880), (40, 69933186), (45, 62162832), (48, 58277655), (54, 51802360), (57, 49075920), (60, 46622124), (72, 38851770), (76, 36806940), (80, 34966593), (90, 31081416), (95, 29445552), (108, 25901180), (114, 24537960), (120, 23311062), (135, 20720944), (144, 19425885), (152, 18403470), (171, 16358640), (180, 15540708), (190, 14722776), (216, 12950590), (228, 12268980), (240, 11655531), (270, 10360472), (285, 9815184), (304, 9201735), (342, 8179320), (360, 7770354), (380, 7361388), (432, 6475295), (456, 6134490), (513, 5452880), (540, 5180236), (570, 4907592), (684, 4089660), (720, 3885177), (760, 3680694), (855, 3271728), (912, 3067245), (1026, 2726440), (1080, 2590118), (1140, 2453796), (1368, 2044830), (1520, 1840347), (1710, 1635864), (2052, 1363220), (2160, 1295059), (2280, 1226898), (2565, 1090576), (2736, 1022415), (3420, 817932), (4104, 681610), (4560, 613449), (5130, 545288), (6840, 408966), (8208, 340805), (10260, 272644), (13680, 204483), (20520, 136322), (41040, 68161)]