355442880

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{1499}}^1$

素因数の和:1551

約数の個数: 224

約数和(自身を含む): 1280160000

約数和(自身を除く): 924717120

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 19, 20, 24, 26, 30, 32, 38, 39, 40, 48, 52, 57, 60, 64, 65, 76, 78, 80, 95, 96, 104, 114, 120, 130, 152, 156, 160, 190, 192, 195, 208, 228, 240, 247, 260, 285, 304, 312, 320, 380, 390, 416, 456, 480, 494, 520, 570, 608, 624, 741, 760, 780, 832, 912, 960, 988, 1040, 1140, 1216, 1235, 1248, 1482, 1499, 1520, 1560, 1824, 1976, 2080, 2280, 2470, 2496, 2964, 2998, 3040, 3120, 3648, 3705, 3952, 4160, 4497, 4560, 4940, 5928, 5996, 6080, 6240, 7410, 7495, 7904, 8994, 9120, 9880, 11856, 11992, 12480, 14820, 14990, 15808, 17988, 18240, 19487, 19760, 22485, 23712, 23984, 28481, 29640, 29980, 35976, 38974, 39520, 44970, 47424, 47968, 56962, 58461, 59280, 59960, 71952, 77948, 79040, 85443, 89940, 95936, 97435, 113924, 116922, 118560, 119920, 142405, 143904, 155896, 170886, 179880, 194870, 227848, 233844, 237120, 239840, 284810, 287808, 292305, 311792, 341772, 359760, 370253, 389740, 427215, 455696, 467688, 479680, 569620, 584610, 623584, 683544, 719520, 740506, 779480, 854430, 911392, 935376, 1110759, 1139240, 1169220, 1247168, 1367088, 1439040, 1481012, 1558960, 1708860, 1822784, 1851265, 1870752, 2221518, 2278480, 2338440, 2734176, 2962024, 3117920, 3417720, 3702530, 3741504, 4443036, 4556960, 4676880, 5468352, 5553795, 5924048, 6235840, 6835440, 7405060, 8886072, 9113920, 9353760, 11107590, 11848096, 13670880, 14810120, 17772144, 18707520, 22215180, 23696192, 27341760, 29620240, 35544288, 44430360, 59240480, 71088576, 88860720, 118480960, 177721440, 355442880]

約数ペア:

[(1, 355442880), (2, 177721440), (3, 118480960), (4, 88860720), (5, 71088576), (6, 59240480), (8, 44430360), (10, 35544288), (12, 29620240), (13, 27341760), (15, 23696192), (16, 22215180), (19, 18707520), (20, 17772144), (24, 14810120), (26, 13670880), (30, 11848096), (32, 11107590), (38, 9353760), (39, 9113920), (40, 8886072), (48, 7405060), (52, 6835440), (57, 6235840), (60, 5924048), (64, 5553795), (65, 5468352), (76, 4676880), (78, 4556960), (80, 4443036), (95, 3741504), (96, 3702530), (104, 3417720), (114, 3117920), (120, 2962024), (130, 2734176), (152, 2338440), (156, 2278480), (160, 2221518), (190, 1870752), (192, 1851265), (195, 1822784), (208, 1708860), (228, 1558960), (240, 1481012), (247, 1439040), (260, 1367088), (285, 1247168), (304, 1169220), (312, 1139240), (320, 1110759), (380, 935376), (390, 911392), (416, 854430), (456, 779480), (480, 740506), (494, 719520), (520, 683544), (570, 623584), (608, 584610), (624, 569620), (741, 479680), (760, 467688), (780, 455696), (832, 427215), (912, 389740), (960, 370253), (988, 359760), (1040, 341772), (1140, 311792), (1216, 292305), (1235, 287808), (1248, 284810), (1482, 239840), (1499, 237120), (1520, 233844), (1560, 227848), (1824, 194870), (1976, 179880), (2080, 170886), (2280, 155896), (2470, 143904), (2496, 142405), (2964, 119920), (2998, 118560), (3040, 116922), (3120, 113924), (3648, 97435), (3705, 95936), (3952, 89940), (4160, 85443), (4497, 79040), (4560, 77948), (4940, 71952), (5928, 59960), (5996, 59280), (6080, 58461), (6240, 56962), (7410, 47968), (7495, 47424), (7904, 44970), (8994, 39520), (9120, 38974), (9880, 35976), (11856, 29980), (11992, 29640), (12480, 28481), (14820, 23984), (14990, 23712), (15808, 22485), (17988, 19760), (18240, 19487)]