66141342080

素因数分解:

$2^7\times 5^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{8191}}^1$

素因数の和:8289

約数の個数: 256

約数和(自身を含む): 182892625920

約数和(自身を除く): 116751283840

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 31, 32, 37, 40, 44, 55, 62, 64, 74, 80, 88, 110, 124, 128, 148, 155, 160, 176, 185, 220, 248, 296, 310, 320, 341, 352, 370, 407, 440, 496, 592, 620, 640, 682, 704, 740, 814, 880, 992, 1147, 1184, 1240, 1364, 1408, 1480, 1628, 1705, 1760, 1984, 2035, 2294, 2368, 2480, 2728, 2960, 3256, 3410, 3520, 3968, 4070, 4588, 4736, 4960, 5456, 5735, 5920, 6512, 6820, 7040, 8140, 8191, 9176, 9920, 10912, 11470, 11840, 12617, 13024, 13640, 16280, 16382, 18352, 19840, 21824, 22940, 23680, 25234, 26048, 27280, 32560, 32764, 36704, 40955, 43648, 45880, 50468, 52096, 54560, 63085, 65120, 65528, 73408, 81910, 90101, 91760, 100936, 109120, 126170, 130240, 131056, 146816, 163820, 180202, 183520, 201872, 218240, 252340, 253921, 260480, 262112, 303067, 327640, 360404, 367040, 403744, 450505, 504680, 507842, 524224, 606134, 655280, 720808, 734080, 807488, 901010, 1009360, 1015684, 1048448, 1212268, 1269605, 1310560, 1441616, 1515335, 1614976, 1802020, 2018720, 2031368, 2424536, 2539210, 2621120, 2793131, 2883232, 3030670, 3333737, 3604040, 4037440, 4062736, 4849072, 5078420, 5242240, 5586262, 5766464, 6061340, 6667474, 7208080, 8074880, 8125472, 9395077, 9698144, 10156840, 11172524, 11532928, 12122680, 13334948, 13965655, 14416160, 16250944, 16668685, 18790154, 19396288, 20313680, 22345048, 24245360, 26669896, 27931310, 28832320, 32501888, 33337370, 37580308, 38792576, 40627360, 44690096, 46975385, 48490720, 53339792, 55862620, 57664640, 66674740, 75160616, 81254720, 89380192, 93950770, 96981440, 103345847, 106679584, 111725240, 133349480, 150321232, 162509440, 178760384, 187901540, 193962880, 206691694, 213359168, 223450480, 266698960, 300642464, 357520768, 375803080, 413383388, 426718336, 446900960, 516729235, 533397920, 601284928, 751606160, 826766776, 893801920, 1033458470, 1066795840, 1202569856, 1503212320, 1653533552, 1787603840, 2066916940, 2133591680, 3006424640, 3307067104, 4133833880, 6012849280, 6614134208, 8267667760, 13228268416, 16535335520, 33070671040, 66141342080]

約数ペア:

[(1, 66141342080), (2, 33070671040), (4, 16535335520), (5, 13228268416), (8, 8267667760), (10, 6614134208), (11, 6012849280), (16, 4133833880), (20, 3307067104), (22, 3006424640), (31, 2133591680), (32, 2066916940), (37, 1787603840), (40, 1653533552), (44, 1503212320), (55, 1202569856), (62, 1066795840), (64, 1033458470), (74, 893801920), (80, 826766776), (88, 751606160), (110, 601284928), (124, 533397920), (128, 516729235), (148, 446900960), (155, 426718336), (160, 413383388), (176, 375803080), (185, 357520768), (220, 300642464), (248, 266698960), (296, 223450480), (310, 213359168), (320, 206691694), (341, 193962880), (352, 187901540), (370, 178760384), (407, 162509440), (440, 150321232), (496, 133349480), (592, 111725240), (620, 106679584), (640, 103345847), (682, 96981440), (704, 93950770), (740, 89380192), (814, 81254720), (880, 75160616), (992, 66674740), (1147, 57664640), (1184, 55862620), (1240, 53339792), (1364, 48490720), (1408, 46975385), (1480, 44690096), (1628, 40627360), (1705, 38792576), (1760, 37580308), (1984, 33337370), (2035, 32501888), (2294, 28832320), (2368, 27931310), (2480, 26669896), (2728, 24245360), (2960, 22345048), (3256, 20313680), (3410, 19396288), (3520, 18790154), (3968, 16668685), (4070, 16250944), (4588, 14416160), (4736, 13965655), (4960, 13334948), (5456, 12122680), (5735, 11532928), (5920, 11172524), (6512, 10156840), (6820, 9698144), (7040, 9395077), (8140, 8125472), (8191, 8074880), (9176, 7208080), (9920, 6667474), (10912, 6061340), (11470, 5766464), (11840, 5586262), (12617, 5242240), (13024, 5078420), (13640, 4849072), (16280, 4062736), (16382, 4037440), (18352, 3604040), (19840, 3333737), (21824, 3030670), (22940, 2883232), (23680, 2793131), (25234, 2621120), (26048, 2539210), (27280, 2424536), (32560, 2031368), (32764, 2018720), (36704, 1802020), (40955, 1614976), (43648, 1515335), (45880, 1441616), (50468, 1310560), (52096, 1269605), (54560, 1212268), (63085, 1048448), (65120, 1015684), (65528, 1009360), (73408, 901010), (81910, 807488), (90101, 734080), (91760, 720808), (100936, 655280), (109120, 606134), (126170, 524224), (130240, 507842), (131056, 504680), (146816, 450505), (163820, 403744), (180202, 367040), (183520, 360404), (201872, 327640), (218240, 303067), (252340, 262112), (253921, 260480)]