145318080

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{257}}^1$

素因数の和:327

約数の個数: 224

約数和(自身を含む): 503285760

約数和(自身を除く): 357967680

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 19, 20, 24, 30, 31, 32, 38, 40, 48, 57, 60, 62, 64, 76, 80, 93, 95, 96, 114, 120, 124, 152, 155, 160, 186, 190, 192, 228, 240, 248, 257, 285, 304, 310, 320, 372, 380, 456, 465, 480, 496, 514, 570, 589, 608, 620, 744, 760, 771, 912, 930, 960, 992, 1028, 1140, 1178, 1216, 1240, 1285, 1488, 1520, 1542, 1767, 1824, 1860, 1984, 2056, 2280, 2356, 2480, 2570, 2945, 2976, 3040, 3084, 3534, 3648, 3720, 3855, 4112, 4560, 4712, 4883, 4960, 5140, 5890, 5952, 6080, 6168, 7068, 7440, 7710, 7967, 8224, 8835, 9120, 9424, 9766, 9920, 10280, 11780, 12336, 14136, 14649, 14880, 15420, 15934, 16448, 17670, 18240, 18848, 19532, 20560, 23560, 23901, 24415, 24672, 28272, 29298, 29760, 30840, 31868, 35340, 37696, 39064, 39835, 41120, 47120, 47802, 48830, 49344, 56544, 58596, 61680, 63736, 70680, 73245, 78128, 79670, 82240, 94240, 95604, 97660, 113088, 117192, 119505, 123360, 127472, 141360, 146490, 151373, 156256, 159340, 188480, 191208, 195320, 234384, 239010, 246720, 254944, 282720, 292980, 302746, 312512, 318680, 382416, 390640, 454119, 468768, 478020, 509888, 565440, 585960, 605492, 637360, 756865, 764832, 781280, 908238, 937536, 956040, 1171920, 1210984, 1274720, 1513730, 1529664, 1562560, 1816476, 1912080, 2270595, 2343840, 2421968, 2549440, 3027460, 3632952, 3824160, 4541190, 4687680, 4843936, 6054920, 7265904, 7648320, 9082380, 9687872, 12109840, 14531808, 18164760, 24219680, 29063616, 36329520, 48439360, 72659040, 145318080]

約数ペア:

[(1, 145318080), (2, 72659040), (3, 48439360), (4, 36329520), (5, 29063616), (6, 24219680), (8, 18164760), (10, 14531808), (12, 12109840), (15, 9687872), (16, 9082380), (19, 7648320), (20, 7265904), (24, 6054920), (30, 4843936), (31, 4687680), (32, 4541190), (38, 3824160), (40, 3632952), (48, 3027460), (57, 2549440), (60, 2421968), (62, 2343840), (64, 2270595), (76, 1912080), (80, 1816476), (93, 1562560), (95, 1529664), (96, 1513730), (114, 1274720), (120, 1210984), (124, 1171920), (152, 956040), (155, 937536), (160, 908238), (186, 781280), (190, 764832), (192, 756865), (228, 637360), (240, 605492), (248, 585960), (257, 565440), (285, 509888), (304, 478020), (310, 468768), (320, 454119), (372, 390640), (380, 382416), (456, 318680), (465, 312512), (480, 302746), (496, 292980), (514, 282720), (570, 254944), (589, 246720), (608, 239010), (620, 234384), (744, 195320), (760, 191208), (771, 188480), (912, 159340), (930, 156256), (960, 151373), (992, 146490), (1028, 141360), (1140, 127472), (1178, 123360), (1216, 119505), (1240, 117192), (1285, 113088), (1488, 97660), (1520, 95604), (1542, 94240), (1767, 82240), (1824, 79670), (1860, 78128), (1984, 73245), (2056, 70680), (2280, 63736), (2356, 61680), (2480, 58596), (2570, 56544), (2945, 49344), (2976, 48830), (3040, 47802), (3084, 47120), (3534, 41120), (3648, 39835), (3720, 39064), (3855, 37696), (4112, 35340), (4560, 31868), (4712, 30840), (4883, 29760), (4960, 29298), (5140, 28272), (5890, 24672), (5952, 24415), (6080, 23901), (6168, 23560), (7068, 20560), (7440, 19532), (7710, 18848), (7967, 18240), (8224, 17670), (8835, 16448), (9120, 15934), (9424, 15420), (9766, 14880), (9920, 14649), (10280, 14136), (11780, 12336)]