140393760

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{149}}^1\times {\mathrm{151}}^1$

素因数の和:331

約数の個数: 192

約数和(自身を含む): 482630400

約数和(自身を除く): 342236640

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 20, 24, 26, 30, 32, 39, 40, 48, 52, 60, 65, 78, 80, 96, 104, 120, 130, 149, 151, 156, 160, 195, 208, 240, 260, 298, 302, 312, 390, 416, 447, 453, 480, 520, 596, 604, 624, 745, 755, 780, 894, 906, 1040, 1192, 1208, 1248, 1490, 1510, 1560, 1788, 1812, 1937, 1963, 2080, 2235, 2265, 2384, 2416, 2980, 3020, 3120, 3576, 3624, 3874, 3926, 4470, 4530, 4768, 4832, 5811, 5889, 5960, 6040, 6240, 7152, 7248, 7748, 7852, 8940, 9060, 9685, 9815, 11622, 11778, 11920, 12080, 14304, 14496, 15496, 15704, 17880, 18120, 19370, 19630, 22499, 23244, 23556, 23840, 24160, 29055, 29445, 30992, 31408, 35760, 36240, 38740, 39260, 44998, 46488, 47112, 58110, 58890, 61984, 62816, 67497, 71520, 72480, 77480, 78520, 89996, 92976, 94224, 112495, 116220, 117780, 134994, 154960, 157040, 179992, 185952, 188448, 224990, 232440, 235560, 269988, 292487, 309920, 314080, 337485, 359984, 449980, 464880, 471120, 539976, 584974, 674970, 719968, 877461, 899960, 929760, 942240, 1079952, 1169948, 1349940, 1462435, 1754922, 1799920, 2159904, 2339896, 2699880, 2924870, 3509844, 3599840, 4387305, 4679792, 5399760, 5849740, 7019688, 8774610, 9359584, 10799520, 11699480, 14039376, 17549220, 23398960, 28078752, 35098440, 46797920, 70196880, 140393760]

約数ペア:

[(1, 140393760), (2, 70196880), (3, 46797920), (4, 35098440), (5, 28078752), (6, 23398960), (8, 17549220), (10, 14039376), (12, 11699480), (13, 10799520), (15, 9359584), (16, 8774610), (20, 7019688), (24, 5849740), (26, 5399760), (30, 4679792), (32, 4387305), (39, 3599840), (40, 3509844), (48, 2924870), (52, 2699880), (60, 2339896), (65, 2159904), (78, 1799920), (80, 1754922), (96, 1462435), (104, 1349940), (120, 1169948), (130, 1079952), (149, 942240), (151, 929760), (156, 899960), (160, 877461), (195, 719968), (208, 674970), (240, 584974), (260, 539976), (298, 471120), (302, 464880), (312, 449980), (390, 359984), (416, 337485), (447, 314080), (453, 309920), (480, 292487), (520, 269988), (596, 235560), (604, 232440), (624, 224990), (745, 188448), (755, 185952), (780, 179992), (894, 157040), (906, 154960), (1040, 134994), (1192, 117780), (1208, 116220), (1248, 112495), (1490, 94224), (1510, 92976), (1560, 89996), (1788, 78520), (1812, 77480), (1937, 72480), (1963, 71520), (2080, 67497), (2235, 62816), (2265, 61984), (2384, 58890), (2416, 58110), (2980, 47112), (3020, 46488), (3120, 44998), (3576, 39260), (3624, 38740), (3874, 36240), (3926, 35760), (4470, 31408), (4530, 30992), (4768, 29445), (4832, 29055), (5811, 24160), (5889, 23840), (5960, 23556), (6040, 23244), (6240, 22499), (7152, 19630), (7248, 19370), (7748, 18120), (7852, 17880), (8940, 15704), (9060, 15496), (9685, 14496), (9815, 14304), (11622, 12080), (11778, 11920)]