128042640

素因数分解:

$2^4\times 3^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{317}}^1$

素因数の和:367

約数の個数: 320

約数和(自身を含む): 511038720

約数和(自身を除く): 382996080

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 16, 17, 18, 20, 22, 24, 27, 30, 33, 34, 36, 40, 44, 45, 48, 51, 54, 55, 60, 66, 68, 72, 80, 85, 88, 90, 99, 102, 108, 110, 120, 132, 135, 136, 144, 153, 165, 170, 176, 180, 187, 198, 204, 216, 220, 240, 255, 264, 270, 272, 297, 306, 317, 330, 340, 360, 374, 396, 408, 432, 440, 459, 495, 510, 528, 540, 561, 594, 612, 634, 660, 680, 720, 748, 765, 792, 816, 880, 918, 935, 951, 990, 1020, 1080, 1122, 1188, 1224, 1268, 1320, 1360, 1485, 1496, 1530, 1584, 1585, 1683, 1836, 1870, 1902, 1980, 2040, 2160, 2244, 2295, 2376, 2448, 2536, 2640, 2805, 2853, 2970, 2992, 3060, 3170, 3366, 3487, 3672, 3740, 3804, 3960, 4080, 4488, 4590, 4752, 4755, 5049, 5072, 5389, 5610, 5706, 5940, 6120, 6340, 6732, 6974, 7344, 7480, 7608, 7920, 8415, 8559, 8976, 9180, 9510, 10098, 10461, 10778, 11220, 11412, 11880, 12240, 12680, 13464, 13948, 14265, 14960, 15216, 16167, 16830, 17118, 17435, 18360, 19020, 20196, 20922, 21556, 22440, 22824, 23760, 25245, 25360, 26928, 26945, 27896, 28530, 31383, 32334, 33660, 34236, 34870, 36720, 38040, 40392, 41844, 42795, 43112, 44880, 45648, 48501, 50490, 52305, 53890, 55792, 57060, 59279, 62766, 64668, 67320, 68472, 69740, 76080, 80784, 80835, 83688, 85590, 86224, 94149, 97002, 100980, 104610, 107780, 114120, 118558, 125532, 129336, 134640, 136944, 139480, 145503, 156915, 161670, 167376, 171180, 177837, 188298, 194004, 201960, 209220, 215560, 228240, 237116, 242505, 251064, 258672, 278960, 291006, 296395, 313830, 323340, 342360, 355674, 376596, 388008, 403920, 418440, 431120, 470745, 474232, 485010, 502128, 533511, 582012, 592790, 627660, 646680, 684720, 711348, 727515, 753192, 776016, 836880, 889185, 941490, 948464, 970020, 1067022, 1164024, 1185580, 1255320, 1293360, 1422696, 1455030, 1506384, 1600533, 1778370, 1882980, 1940040, 2134044, 2328048, 2371160, 2510640, 2667555, 2845392, 2910060, 3201066, 3556740, 3765960, 3880080, 4268088, 4742320, 5335110, 5820120, 6402132, 7113480, 7531920, 8002665, 8536176, 10670220, 11640240, 12804264, 14226960, 16005330, 21340440, 25608528, 32010660, 42680880, 64021320, 128042640]

約数ペア:

[(1, 128042640), (2, 64021320), (3, 42680880), (4, 32010660), (5, 25608528), (6, 21340440), (8, 16005330), (9, 14226960), (10, 12804264), (11, 11640240), (12, 10670220), (15, 8536176), (16, 8002665), (17, 7531920), (18, 7113480), (20, 6402132), (22, 5820120), (24, 5335110), (27, 4742320), (30, 4268088), (33, 3880080), (34, 3765960), (36, 3556740), (40, 3201066), (44, 2910060), (45, 2845392), (48, 2667555), (51, 2510640), (54, 2371160), (55, 2328048), (60, 2134044), (66, 1940040), (68, 1882980), (72, 1778370), (80, 1600533), (85, 1506384), (88, 1455030), (90, 1422696), (99, 1293360), (102, 1255320), (108, 1185580), (110, 1164024), (120, 1067022), (132, 970020), (135, 948464), (136, 941490), (144, 889185), (153, 836880), (165, 776016), (170, 753192), (176, 727515), (180, 711348), (187, 684720), (198, 646680), (204, 627660), (216, 592790), (220, 582012), (240, 533511), (255, 502128), (264, 485010), (270, 474232), (272, 470745), (297, 431120), (306, 418440), (317, 403920), (330, 388008), (340, 376596), (360, 355674), (374, 342360), (396, 323340), (408, 313830), (432, 296395), (440, 291006), (459, 278960), (495, 258672), (510, 251064), (528, 242505), (540, 237116), (561, 228240), (594, 215560), (612, 209220), (634, 201960), (660, 194004), (680, 188298), (720, 177837), (748, 171180), (765, 167376), (792, 161670), (816, 156915), (880, 145503), (918, 139480), (935, 136944), (951, 134640), (990, 129336), (1020, 125532), (1080, 118558), (1122, 114120), (1188, 107780), (1224, 104610), (1268, 100980), (1320, 97002), (1360, 94149), (1485, 86224), (1496, 85590), (1530, 83688), (1584, 80835), (1585, 80784), (1683, 76080), (1836, 69740), (1870, 68472), (1902, 67320), (1980, 64668), (2040, 62766), (2160, 59279), (2244, 57060), (2295, 55792), (2376, 53890), (2448, 52305), (2536, 50490), (2640, 48501), (2805, 45648), (2853, 44880), (2970, 43112), (2992, 42795), (3060, 41844), (3170, 40392), (3366, 38040), (3487, 36720), (3672, 34870), (3740, 34236), (3804, 33660), (3960, 32334), (4080, 31383), (4488, 28530), (4590, 27896), (4752, 26945), (4755, 26928), (5049, 25360), (5072, 25245), (5389, 23760), (5610, 22824), (5706, 22440), (5940, 21556), (6120, 20922), (6340, 20196), (6732, 19020), (6974, 18360), (7344, 17435), (7480, 17118), (7608, 16830), (7920, 16167), (8415, 15216), (8559, 14960), (8976, 14265), (9180, 13948), (9510, 13464), (10098, 12680), (10461, 12240), (10778, 11880), (11220, 11412)]