156943624640

素因数分解:

$2^6\times 5^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{79}}^1\times {\mathrm{33199}}^1$

素因数の和:33323

約数の個数: 224

約数和(自身を含む): 437156352000

約数和(自身を除く): 280212727360

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 17, 20, 22, 32, 34, 40, 44, 55, 64, 68, 79, 80, 85, 88, 110, 136, 158, 160, 170, 176, 187, 220, 272, 316, 320, 340, 352, 374, 395, 440, 544, 632, 680, 704, 748, 790, 869, 880, 935, 1088, 1264, 1343, 1360, 1496, 1580, 1738, 1760, 1870, 2528, 2686, 2720, 2992, 3160, 3476, 3520, 3740, 4345, 5056, 5372, 5440, 5984, 6320, 6715, 6952, 7480, 8690, 10744, 11968, 12640, 13430, 13904, 14773, 14960, 17380, 21488, 25280, 26860, 27808, 29546, 29920, 33199, 34760, 42976, 53720, 55616, 59092, 59840, 66398, 69520, 73865, 85952, 107440, 118184, 132796, 139040, 147730, 165995, 214880, 236368, 265592, 278080, 295460, 331990, 365189, 429760, 472736, 531184, 564383, 590920, 663980, 730378, 945472, 1062368, 1128766, 1181840, 1327960, 1460756, 1825945, 2124736, 2257532, 2363680, 2622721, 2655920, 2821915, 2921512, 3651890, 4515064, 4727360, 5245442, 5311840, 5643830, 5843024, 6208213, 7303780, 9030128, 10490884, 10623680, 11287660, 11686048, 12416426, 13113605, 14607560, 18060256, 20981768, 22575320, 23372096, 24832852, 26227210, 28849931, 29215120, 31041065, 36120512, 41963536, 44586257, 45150640, 49665704, 52454420, 57699862, 58430240, 62082130, 83927072, 89172514, 90301280, 99331408, 104908840, 115399724, 116860480, 124164260, 144249655, 167854144, 178345028, 180602560, 198662816, 209817680, 222931285, 230799448, 248328520, 288499310, 356690056, 397325632, 419635360, 445862570, 461598896, 490448827, 496657040, 576998620, 713380112, 839270720, 891725140, 923197792, 980897654, 993314080, 1153997240, 1426760224, 1783450280, 1846395584, 1961795308, 1986628160, 2307994480, 2452244135, 2853520448, 3566900560, 3923590616, 4615988960, 4904488270, 7133801120, 7847181232, 9231977920, 9808976540, 14267602240, 15694362464, 19617953080, 31388724928, 39235906160, 78471812320, 156943624640]

約数ペア:

[(1, 156943624640), (2, 78471812320), (4, 39235906160), (5, 31388724928), (8, 19617953080), (10, 15694362464), (11, 14267602240), (16, 9808976540), (17, 9231977920), (20, 7847181232), (22, 7133801120), (32, 4904488270), (34, 4615988960), (40, 3923590616), (44, 3566900560), (55, 2853520448), (64, 2452244135), (68, 2307994480), (79, 1986628160), (80, 1961795308), (85, 1846395584), (88, 1783450280), (110, 1426760224), (136, 1153997240), (158, 993314080), (160, 980897654), (170, 923197792), (176, 891725140), (187, 839270720), (220, 713380112), (272, 576998620), (316, 496657040), (320, 490448827), (340, 461598896), (352, 445862570), (374, 419635360), (395, 397325632), (440, 356690056), (544, 288499310), (632, 248328520), (680, 230799448), (704, 222931285), (748, 209817680), (790, 198662816), (869, 180602560), (880, 178345028), (935, 167854144), (1088, 144249655), (1264, 124164260), (1343, 116860480), (1360, 115399724), (1496, 104908840), (1580, 99331408), (1738, 90301280), (1760, 89172514), (1870, 83927072), (2528, 62082130), (2686, 58430240), (2720, 57699862), (2992, 52454420), (3160, 49665704), (3476, 45150640), (3520, 44586257), (3740, 41963536), (4345, 36120512), (5056, 31041065), (5372, 29215120), (5440, 28849931), (5984, 26227210), (6320, 24832852), (6715, 23372096), (6952, 22575320), (7480, 20981768), (8690, 18060256), (10744, 14607560), (11968, 13113605), (12640, 12416426), (13430, 11686048), (13904, 11287660), (14773, 10623680), (14960, 10490884), (17380, 9030128), (21488, 7303780), (25280, 6208213), (26860, 5843024), (27808, 5643830), (29546, 5311840), (29920, 5245442), (33199, 4727360), (34760, 4515064), (42976, 3651890), (53720, 2921512), (55616, 2821915), (59092, 2655920), (59840, 2622721), (66398, 2363680), (69520, 2257532), (73865, 2124736), (85952, 1825945), (107440, 1460756), (118184, 1327960), (132796, 1181840), (139040, 1128766), (147730, 1062368), (165995, 945472), (214880, 730378), (236368, 663980), (265592, 590920), (278080, 564383), (295460, 531184), (331990, 472736), (365189, 429760)]