74240880

素因数分解:

$2^4\times 3^1\times 5^1\times 7^2\times {\mathrm{59}}^1\times {\mathrm{107}}^1$

素因数の和:196

約数の個数: 240

約数和(自身を含む): 274803840

約数和(自身を除く): 200562960

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 35, 40, 42, 48, 49, 56, 59, 60, 70, 80, 84, 98, 105, 107, 112, 118, 120, 140, 147, 168, 177, 196, 210, 214, 236, 240, 245, 280, 294, 295, 321, 336, 354, 392, 413, 420, 428, 472, 490, 535, 560, 588, 590, 642, 708, 735, 749, 784, 826, 840, 856, 885, 944, 980, 1070, 1176, 1180, 1239, 1284, 1416, 1470, 1498, 1605, 1652, 1680, 1712, 1770, 1960, 2065, 2140, 2247, 2352, 2360, 2478, 2568, 2832, 2891, 2940, 2996, 3210, 3304, 3540, 3745, 3920, 4130, 4280, 4494, 4720, 4956, 5136, 5243, 5782, 5880, 5992, 6195, 6313, 6420, 6608, 7080, 7490, 8260, 8560, 8673, 8988, 9912, 10486, 11235, 11564, 11760, 11984, 12390, 12626, 12840, 14160, 14455, 14980, 15729, 16520, 17346, 17976, 18939, 19824, 20972, 22470, 23128, 24780, 25252, 25680, 26215, 28910, 29960, 31458, 31565, 33040, 34692, 35952, 37878, 41944, 43365, 44191, 44940, 46256, 49560, 50504, 52430, 57820, 59920, 62916, 63130, 69384, 75756, 78645, 83888, 86730, 88382, 89880, 94695, 99120, 101008, 104860, 115640, 125832, 126260, 132573, 138768, 151512, 157290, 173460, 176764, 179760, 189390, 209720, 220955, 231280, 251664, 252520, 265146, 303024, 309337, 314580, 346920, 353528, 378780, 419440, 441910, 505040, 530292, 618674, 629160, 662865, 693840, 707056, 757560, 883820, 928011, 1060584, 1237348, 1258320, 1325730, 1515120, 1546685, 1767640, 1856022, 2121168, 2474696, 2651460, 3093370, 3535280, 3712044, 4640055, 4949392, 5302920, 6186740, 7424088, 9280110, 10605840, 12373480, 14848176, 18560220, 24746960, 37120440, 74240880]

約数ペア:

[(1, 74240880), (2, 37120440), (3, 24746960), (4, 18560220), (5, 14848176), (6, 12373480), (7, 10605840), (8, 9280110), (10, 7424088), (12, 6186740), (14, 5302920), (15, 4949392), (16, 4640055), (20, 3712044), (21, 3535280), (24, 3093370), (28, 2651460), (30, 2474696), (35, 2121168), (40, 1856022), (42, 1767640), (48, 1546685), (49, 1515120), (56, 1325730), (59, 1258320), (60, 1237348), (70, 1060584), (80, 928011), (84, 883820), (98, 757560), (105, 707056), (107, 693840), (112, 662865), (118, 629160), (120, 618674), (140, 530292), (147, 505040), (168, 441910), (177, 419440), (196, 378780), (210, 353528), (214, 346920), (236, 314580), (240, 309337), (245, 303024), (280, 265146), (294, 252520), (295, 251664), (321, 231280), (336, 220955), (354, 209720), (392, 189390), (413, 179760), (420, 176764), (428, 173460), (472, 157290), (490, 151512), (535, 138768), (560, 132573), (588, 126260), (590, 125832), (642, 115640), (708, 104860), (735, 101008), (749, 99120), (784, 94695), (826, 89880), (840, 88382), (856, 86730), (885, 83888), (944, 78645), (980, 75756), (1070, 69384), (1176, 63130), (1180, 62916), (1239, 59920), (1284, 57820), (1416, 52430), (1470, 50504), (1498, 49560), (1605, 46256), (1652, 44940), (1680, 44191), (1712, 43365), (1770, 41944), (1960, 37878), (2065, 35952), (2140, 34692), (2247, 33040), (2352, 31565), (2360, 31458), (2478, 29960), (2568, 28910), (2832, 26215), (2891, 25680), (2940, 25252), (2996, 24780), (3210, 23128), (3304, 22470), (3540, 20972), (3745, 19824), (3920, 18939), (4130, 17976), (4280, 17346), (4494, 16520), (4720, 15729), (4956, 14980), (5136, 14455), (5243, 14160), (5782, 12840), (5880, 12626), (5992, 12390), (6195, 11984), (6313, 11760), (6420, 11564), (6608, 11235), (7080, 10486), (7490, 9912), (8260, 8988), (8560, 8673)]