1752484720

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{73}}^1\times {\mathrm{163}}^1\times {\mathrm{263}}^1$

素因数の和:519

約数の個数: 160

約数和(自身を含む): 4767409152

約数和(自身を除く): 3014924432

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 35, 40, 56, 70, 73, 80, 112, 140, 146, 163, 263, 280, 292, 326, 365, 511, 526, 560, 584, 652, 730, 815, 1022, 1052, 1141, 1168, 1304, 1315, 1460, 1630, 1841, 2044, 2104, 2282, 2555, 2608, 2630, 2920, 3260, 3682, 4088, 4208, 4564, 5110, 5260, 5705, 5840, 6520, 7364, 8176, 9128, 9205, 10220, 10520, 11410, 11899, 13040, 14728, 18256, 18410, 19199, 20440, 21040, 22820, 23798, 29456, 36820, 38398, 40880, 42869, 45640, 47596, 59495, 73640, 76796, 83293, 85738, 91280, 95192, 95995, 118990, 134393, 147280, 153592, 166586, 171476, 190384, 191990, 214345, 237980, 268786, 300083, 307184, 333172, 342952, 383980, 416465, 428690, 475960, 537572, 600166, 666344, 671965, 685904, 767960, 832930, 857380, 951920, 1075144, 1200332, 1332688, 1343930, 1500415, 1535920, 1665860, 1714760, 2150288, 2400664, 2687860, 3000830, 3129437, 3331720, 3429520, 4801328, 5375720, 6001660, 6258874, 6663440, 10751440, 12003320, 12517748, 15647185, 21906059, 24006640, 25035496, 31294370, 43812118, 50070992, 62588740, 87624236, 109530295, 125177480, 175248472, 219060590, 250354960, 350496944, 438121180, 876242360, 1752484720]

約数ペア:

[(1, 1752484720), (2, 876242360), (4, 438121180), (5, 350496944), (7, 250354960), (8, 219060590), (10, 175248472), (14, 125177480), (16, 109530295), (20, 87624236), (28, 62588740), (35, 50070992), (40, 43812118), (56, 31294370), (70, 25035496), (73, 24006640), (80, 21906059), (112, 15647185), (140, 12517748), (146, 12003320), (163, 10751440), (263, 6663440), (280, 6258874), (292, 6001660), (326, 5375720), (365, 4801328), (511, 3429520), (526, 3331720), (560, 3129437), (584, 3000830), (652, 2687860), (730, 2400664), (815, 2150288), (1022, 1714760), (1052, 1665860), (1141, 1535920), (1168, 1500415), (1304, 1343930), (1315, 1332688), (1460, 1200332), (1630, 1075144), (1841, 951920), (2044, 857380), (2104, 832930), (2282, 767960), (2555, 685904), (2608, 671965), (2630, 666344), (2920, 600166), (3260, 537572), (3682, 475960), (4088, 428690), (4208, 416465), (4564, 383980), (5110, 342952), (5260, 333172), (5705, 307184), (5840, 300083), (6520, 268786), (7364, 237980), (8176, 214345), (9128, 191990), (9205, 190384), (10220, 171476), (10520, 166586), (11410, 153592), (11899, 147280), (13040, 134393), (14728, 118990), (18256, 95995), (18410, 95192), (19199, 91280), (20440, 85738), (21040, 83293), (22820, 76796), (23798, 73640), (29456, 59495), (36820, 47596), (38398, 45640), (40880, 42869)]