73661280

素因数分解:

$2^5\times 3^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{1993}}^1$

素因数の和:2029

約数の個数: 192

約数和(自身を含む): 289433088

約数和(自身を除く): 215771808

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 11, 12, 14, 15, 16, 20, 21, 22, 24, 28, 30, 32, 33, 35, 40, 42, 44, 48, 55, 56, 60, 66, 70, 77, 80, 84, 88, 96, 105, 110, 112, 120, 132, 140, 154, 160, 165, 168, 176, 210, 220, 224, 231, 240, 264, 280, 308, 330, 336, 352, 385, 420, 440, 462, 480, 528, 560, 616, 660, 672, 770, 840, 880, 924, 1056, 1120, 1155, 1232, 1320, 1540, 1680, 1760, 1848, 1993, 2310, 2464, 2640, 3080, 3360, 3696, 3986, 4620, 5280, 5979, 6160, 7392, 7972, 9240, 9965, 11958, 12320, 13951, 15944, 18480, 19930, 21923, 23916, 27902, 29895, 31888, 36960, 39860, 41853, 43846, 47832, 55804, 59790, 63776, 65769, 69755, 79720, 83706, 87692, 95664, 109615, 111608, 119580, 131538, 139510, 153461, 159440, 167412, 175384, 191328, 209265, 219230, 223216, 239160, 263076, 279020, 306922, 318880, 328845, 334824, 350768, 418530, 438460, 446432, 460383, 478320, 526152, 558040, 613844, 657690, 669648, 701536, 767305, 837060, 876920, 920766, 956640, 1052304, 1116080, 1227688, 1315380, 1339296, 1534610, 1674120, 1753840, 1841532, 2104608, 2232160, 2301915, 2455376, 2630760, 3069220, 3348240, 3507680, 3683064, 4603830, 4910752, 5261520, 6138440, 6696480, 7366128, 9207660, 10523040, 12276880, 14732256, 18415320, 24553760, 36830640, 73661280]

約数ペア:

[(1, 73661280), (2, 36830640), (3, 24553760), (4, 18415320), (5, 14732256), (6, 12276880), (7, 10523040), (8, 9207660), (10, 7366128), (11, 6696480), (12, 6138440), (14, 5261520), (15, 4910752), (16, 4603830), (20, 3683064), (21, 3507680), (22, 3348240), (24, 3069220), (28, 2630760), (30, 2455376), (32, 2301915), (33, 2232160), (35, 2104608), (40, 1841532), (42, 1753840), (44, 1674120), (48, 1534610), (55, 1339296), (56, 1315380), (60, 1227688), (66, 1116080), (70, 1052304), (77, 956640), (80, 920766), (84, 876920), (88, 837060), (96, 767305), (105, 701536), (110, 669648), (112, 657690), (120, 613844), (132, 558040), (140, 526152), (154, 478320), (160, 460383), (165, 446432), (168, 438460), (176, 418530), (210, 350768), (220, 334824), (224, 328845), (231, 318880), (240, 306922), (264, 279020), (280, 263076), (308, 239160), (330, 223216), (336, 219230), (352, 209265), (385, 191328), (420, 175384), (440, 167412), (462, 159440), (480, 153461), (528, 139510), (560, 131538), (616, 119580), (660, 111608), (672, 109615), (770, 95664), (840, 87692), (880, 83706), (924, 79720), (1056, 69755), (1120, 65769), (1155, 63776), (1232, 59790), (1320, 55804), (1540, 47832), (1680, 43846), (1760, 41853), (1848, 39860), (1993, 36960), (2310, 31888), (2464, 29895), (2640, 27902), (3080, 23916), (3360, 21923), (3696, 19930), (3986, 18480), (4620, 15944), (5280, 13951), (5979, 12320), (6160, 11958), (7392, 9965), (7972, 9240)]