191392320

素因数分解:

$2^6\times 3^1\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{1499}}^1$

素因数の和:1545

約数の個数: 224

約数和(自身を含む): 731520000

約数和(自身を除く): 540127680

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 19, 20, 21, 24, 28, 30, 32, 35, 38, 40, 42, 48, 56, 57, 60, 64, 70, 76, 80, 84, 95, 96, 105, 112, 114, 120, 133, 140, 152, 160, 168, 190, 192, 210, 224, 228, 240, 266, 280, 285, 304, 320, 336, 380, 399, 420, 448, 456, 480, 532, 560, 570, 608, 665, 672, 760, 798, 840, 912, 960, 1064, 1120, 1140, 1216, 1330, 1344, 1499, 1520, 1596, 1680, 1824, 1995, 2128, 2240, 2280, 2660, 2998, 3040, 3192, 3360, 3648, 3990, 4256, 4497, 4560, 5320, 5996, 6080, 6384, 6720, 7495, 7980, 8512, 8994, 9120, 10493, 10640, 11992, 12768, 14990, 15960, 17988, 18240, 20986, 21280, 22485, 23984, 25536, 28481, 29980, 31479, 31920, 35976, 41972, 42560, 44970, 47968, 52465, 56962, 59960, 62958, 63840, 71952, 83944, 85443, 89940, 95936, 104930, 113924, 119920, 125916, 127680, 142405, 143904, 157395, 167888, 170886, 179880, 199367, 209860, 227848, 239840, 251832, 284810, 287808, 314790, 335776, 341772, 359760, 398734, 419720, 427215, 455696, 479680, 503664, 569620, 598101, 629580, 671552, 683544, 719520, 797468, 839440, 854430, 911392, 996835, 1007328, 1139240, 1196202, 1259160, 1367088, 1439040, 1594936, 1678880, 1708860, 1822784, 1993670, 2014656, 2278480, 2392404, 2518320, 2734176, 2990505, 3189872, 3357760, 3417720, 3987340, 4556960, 4784808, 5036640, 5468352, 5981010, 6379744, 6835440, 7974680, 9113920, 9569616, 10073280, 11962020, 12759488, 13670880, 15949360, 19139232, 23924040, 27341760, 31898720, 38278464, 47848080, 63797440, 95696160, 191392320]

約数ペア:

[(1, 191392320), (2, 95696160), (3, 63797440), (4, 47848080), (5, 38278464), (6, 31898720), (7, 27341760), (8, 23924040), (10, 19139232), (12, 15949360), (14, 13670880), (15, 12759488), (16, 11962020), (19, 10073280), (20, 9569616), (21, 9113920), (24, 7974680), (28, 6835440), (30, 6379744), (32, 5981010), (35, 5468352), (38, 5036640), (40, 4784808), (42, 4556960), (48, 3987340), (56, 3417720), (57, 3357760), (60, 3189872), (64, 2990505), (70, 2734176), (76, 2518320), (80, 2392404), (84, 2278480), (95, 2014656), (96, 1993670), (105, 1822784), (112, 1708860), (114, 1678880), (120, 1594936), (133, 1439040), (140, 1367088), (152, 1259160), (160, 1196202), (168, 1139240), (190, 1007328), (192, 996835), (210, 911392), (224, 854430), (228, 839440), (240, 797468), (266, 719520), (280, 683544), (285, 671552), (304, 629580), (320, 598101), (336, 569620), (380, 503664), (399, 479680), (420, 455696), (448, 427215), (456, 419720), (480, 398734), (532, 359760), (560, 341772), (570, 335776), (608, 314790), (665, 287808), (672, 284810), (760, 251832), (798, 239840), (840, 227848), (912, 209860), (960, 199367), (1064, 179880), (1120, 170886), (1140, 167888), (1216, 157395), (1330, 143904), (1344, 142405), (1499, 127680), (1520, 125916), (1596, 119920), (1680, 113924), (1824, 104930), (1995, 95936), (2128, 89940), (2240, 85443), (2280, 83944), (2660, 71952), (2998, 63840), (3040, 62958), (3192, 59960), (3360, 56962), (3648, 52465), (3990, 47968), (4256, 44970), (4497, 42560), (4560, 41972), (5320, 35976), (5996, 31920), (6080, 31479), (6384, 29980), (6720, 28481), (7495, 25536), (7980, 23984), (8512, 22485), (8994, 21280), (9120, 20986), (10493, 18240), (10640, 17988), (11992, 15960), (12768, 14990)]