1488317120

素因数分解:

$2^6\times 5^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{367}}^1$

素因数の和:455

約数の個数: 224

約数和(自身を含む): 4037990400

約数和(自身を除く): 2549673280

約数列:

[1, 2, 4, 5, 8, 10, 16, 19, 20, 23, 29, 32, 38, 40, 46, 58, 64, 76, 80, 92, 95, 115, 116, 145, 152, 160, 184, 190, 230, 232, 290, 304, 320, 367, 368, 380, 437, 460, 464, 551, 580, 608, 667, 734, 736, 760, 874, 920, 928, 1102, 1160, 1216, 1334, 1468, 1472, 1520, 1748, 1835, 1840, 1856, 2185, 2204, 2320, 2668, 2755, 2936, 3040, 3335, 3496, 3670, 3680, 4370, 4408, 4640, 5336, 5510, 5872, 6080, 6670, 6973, 6992, 7340, 7360, 8441, 8740, 8816, 9280, 10643, 10672, 11020, 11744, 12673, 13340, 13946, 13984, 14680, 16882, 17480, 17632, 21286, 21344, 22040, 23488, 25346, 26680, 27892, 27968, 29360, 33764, 34865, 34960, 35264, 42205, 42572, 42688, 44080, 50692, 53215, 53360, 55784, 58720, 63365, 67528, 69730, 69920, 84410, 85144, 88160, 101384, 106430, 106720, 111568, 117440, 126730, 135056, 139460, 139840, 160379, 168820, 170288, 176320, 202217, 202768, 212860, 213440, 223136, 244789, 253460, 270112, 278920, 320758, 337640, 340576, 404434, 405536, 425720, 446272, 489578, 506920, 540224, 557840, 641516, 675280, 681152, 801895, 808868, 811072, 851440, 979156, 1011085, 1013840, 1115680, 1223945, 1283032, 1350560, 1603790, 1617736, 1702880, 1958312, 2022170, 2027680, 2231360, 2447890, 2566064, 2701120, 3207580, 3235472, 3405760, 3916624, 4044340, 4055360, 4650991, 4895780, 5132128, 6415160, 6470944, 7833248, 8088680, 9301982, 9791560, 10264256, 12830320, 12941888, 15666496, 16177360, 18603964, 19583120, 23254955, 25660640, 32354720, 37207928, 39166240, 46509910, 51321280, 64709440, 74415856, 78332480, 93019820, 148831712, 186039640, 297663424, 372079280, 744158560, 1488317120]

約数ペア:

[(1, 1488317120), (2, 744158560), (4, 372079280), (5, 297663424), (8, 186039640), (10, 148831712), (16, 93019820), (19, 78332480), (20, 74415856), (23, 64709440), (29, 51321280), (32, 46509910), (38, 39166240), (40, 37207928), (46, 32354720), (58, 25660640), (64, 23254955), (76, 19583120), (80, 18603964), (92, 16177360), (95, 15666496), (115, 12941888), (116, 12830320), (145, 10264256), (152, 9791560), (160, 9301982), (184, 8088680), (190, 7833248), (230, 6470944), (232, 6415160), (290, 5132128), (304, 4895780), (320, 4650991), (367, 4055360), (368, 4044340), (380, 3916624), (437, 3405760), (460, 3235472), (464, 3207580), (551, 2701120), (580, 2566064), (608, 2447890), (667, 2231360), (734, 2027680), (736, 2022170), (760, 1958312), (874, 1702880), (920, 1617736), (928, 1603790), (1102, 1350560), (1160, 1283032), (1216, 1223945), (1334, 1115680), (1468, 1013840), (1472, 1011085), (1520, 979156), (1748, 851440), (1835, 811072), (1840, 808868), (1856, 801895), (2185, 681152), (2204, 675280), (2320, 641516), (2668, 557840), (2755, 540224), (2936, 506920), (3040, 489578), (3335, 446272), (3496, 425720), (3670, 405536), (3680, 404434), (4370, 340576), (4408, 337640), (4640, 320758), (5336, 278920), (5510, 270112), (5872, 253460), (6080, 244789), (6670, 223136), (6973, 213440), (6992, 212860), (7340, 202768), (7360, 202217), (8441, 176320), (8740, 170288), (8816, 168820), (9280, 160379), (10643, 139840), (10672, 139460), (11020, 135056), (11744, 126730), (12673, 117440), (13340, 111568), (13946, 106720), (13984, 106430), (14680, 101384), (16882, 88160), (17480, 85144), (17632, 84410), (21286, 69920), (21344, 69730), (22040, 67528), (23488, 63365), (25346, 58720), (26680, 55784), (27892, 53360), (27968, 53215), (29360, 50692), (33764, 44080), (34865, 42688), (34960, 42572), (35264, 42205)]