2698804080

素因数分解:

$2^4\times 3^2\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{28183}}^1$

素因数の和:28228

約数の個数: 240

約数和(自身を含む): 10903825920

約数和(自身を除く): 8205021840

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 19, 20, 21, 24, 28, 30, 35, 36, 38, 40, 42, 45, 48, 56, 57, 60, 63, 70, 72, 76, 80, 84, 90, 95, 105, 112, 114, 120, 126, 133, 140, 144, 152, 168, 171, 180, 190, 210, 228, 240, 252, 266, 280, 285, 304, 315, 336, 342, 360, 380, 399, 420, 456, 504, 532, 560, 570, 630, 665, 684, 720, 760, 798, 840, 855, 912, 1008, 1064, 1140, 1197, 1260, 1330, 1368, 1520, 1596, 1680, 1710, 1995, 2128, 2280, 2394, 2520, 2660, 2736, 3192, 3420, 3990, 4560, 4788, 5040, 5320, 5985, 6384, 6840, 7980, 9576, 10640, 11970, 13680, 15960, 19152, 23940, 28183, 31920, 47880, 56366, 84549, 95760, 112732, 140915, 169098, 197281, 225464, 253647, 281830, 338196, 394562, 422745, 450928, 507294, 535477, 563660, 591843, 676392, 789124, 845490, 986405, 1014588, 1070954, 1127320, 1183686, 1268235, 1352784, 1578248, 1606431, 1690980, 1775529, 1972810, 2029176, 2141908, 2254640, 2367372, 2536470, 2677385, 2959215, 3156496, 3212862, 3381960, 3551058, 3748339, 3945620, 4058352, 4283816, 4734744, 4819293, 5072940, 5354770, 5918430, 6425724, 6763920, 7102116, 7496678, 7891240, 8032155, 8567632, 8877645, 9469488, 9638586, 10145880, 10709540, 11245017, 11836860, 12851448, 14204232, 14993356, 15782480, 16064310, 17755290, 18741695, 19277172, 20291760, 21419080, 22490034, 23673720, 24096465, 25702896, 28408464, 29986712, 32128620, 33735051, 35510580, 37483390, 38554344, 42838160, 44980068, 47347440, 48192930, 56225085, 59973424, 64257240, 67470102, 71021160, 74966780, 77108688, 89960136, 96385860, 112450170, 128514480, 134940204, 142042320, 149933560, 168675255, 179920272, 192771720, 224900340, 269880408, 299867120, 337350510, 385543440, 449800680, 539760816, 674701020, 899601360, 1349402040, 2698804080]

約数ペア:

[(1, 2698804080), (2, 1349402040), (3, 899601360), (4, 674701020), (5, 539760816), (6, 449800680), (7, 385543440), (8, 337350510), (9, 299867120), (10, 269880408), (12, 224900340), (14, 192771720), (15, 179920272), (16, 168675255), (18, 149933560), (19, 142042320), (20, 134940204), (21, 128514480), (24, 112450170), (28, 96385860), (30, 89960136), (35, 77108688), (36, 74966780), (38, 71021160), (40, 67470102), (42, 64257240), (45, 59973424), (48, 56225085), (56, 48192930), (57, 47347440), (60, 44980068), (63, 42838160), (70, 38554344), (72, 37483390), (76, 35510580), (80, 33735051), (84, 32128620), (90, 29986712), (95, 28408464), (105, 25702896), (112, 24096465), (114, 23673720), (120, 22490034), (126, 21419080), (133, 20291760), (140, 19277172), (144, 18741695), (152, 17755290), (168, 16064310), (171, 15782480), (180, 14993356), (190, 14204232), (210, 12851448), (228, 11836860), (240, 11245017), (252, 10709540), (266, 10145880), (280, 9638586), (285, 9469488), (304, 8877645), (315, 8567632), (336, 8032155), (342, 7891240), (360, 7496678), (380, 7102116), (399, 6763920), (420, 6425724), (456, 5918430), (504, 5354770), (532, 5072940), (560, 4819293), (570, 4734744), (630, 4283816), (665, 4058352), (684, 3945620), (720, 3748339), (760, 3551058), (798, 3381960), (840, 3212862), (855, 3156496), (912, 2959215), (1008, 2677385), (1064, 2536470), (1140, 2367372), (1197, 2254640), (1260, 2141908), (1330, 2029176), (1368, 1972810), (1520, 1775529), (1596, 1690980), (1680, 1606431), (1710, 1578248), (1995, 1352784), (2128, 1268235), (2280, 1183686), (2394, 1127320), (2520, 1070954), (2660, 1014588), (2736, 986405), (3192, 845490), (3420, 789124), (3990, 676392), (4560, 591843), (4788, 563660), (5040, 535477), (5320, 507294), (5985, 450928), (6384, 422745), (6840, 394562), (7980, 338196), (9576, 281830), (10640, 253647), (11970, 225464), (13680, 197281), (15960, 169098), (19152, 140915), (23940, 112732), (28183, 95760), (31920, 84549), (47880, 56366)]