129199680

素因数分解:

$2^6\times 3^2\times 5^1\times {\mathrm{113}}^1\times {\mathrm{397}}^1$

素因数の和:533

約数の個数: 168

約数和(自身を含む): 449455032

約数和(自身を除く): 320255352

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 48, 60, 64, 72, 80, 90, 96, 113, 120, 144, 160, 180, 192, 226, 240, 288, 320, 339, 360, 397, 452, 480, 565, 576, 678, 720, 794, 904, 960, 1017, 1130, 1191, 1356, 1440, 1588, 1695, 1808, 1985, 2034, 2260, 2382, 2712, 2880, 3176, 3390, 3573, 3616, 3970, 4068, 4520, 4764, 5085, 5424, 5955, 6352, 6780, 7146, 7232, 7940, 8136, 9040, 9528, 10170, 10848, 11910, 12704, 13560, 14292, 15880, 16272, 17865, 18080, 19056, 20340, 21696, 23820, 25408, 27120, 28584, 31760, 32544, 35730, 36160, 38112, 40680, 44861, 47640, 54240, 57168, 63520, 65088, 71460, 76224, 81360, 89722, 95280, 108480, 114336, 127040, 134583, 142920, 162720, 179444, 190560, 224305, 228672, 269166, 285840, 325440, 358888, 381120, 403749, 448610, 538332, 571680, 672915, 717776, 807498, 897220, 1076664, 1143360, 1345830, 1435552, 1614996, 1794440, 2018745, 2153328, 2691660, 2871104, 3229992, 3588880, 4037490, 4306656, 5383320, 6459984, 7177760, 8074980, 8613312, 10766640, 12919968, 14355520, 16149960, 21533280, 25839936, 32299920, 43066560, 64599840, 129199680]

約数ペア:

[(1, 129199680), (2, 64599840), (3, 43066560), (4, 32299920), (5, 25839936), (6, 21533280), (8, 16149960), (9, 14355520), (10, 12919968), (12, 10766640), (15, 8613312), (16, 8074980), (18, 7177760), (20, 6459984), (24, 5383320), (30, 4306656), (32, 4037490), (36, 3588880), (40, 3229992), (45, 2871104), (48, 2691660), (60, 2153328), (64, 2018745), (72, 1794440), (80, 1614996), (90, 1435552), (96, 1345830), (113, 1143360), (120, 1076664), (144, 897220), (160, 807498), (180, 717776), (192, 672915), (226, 571680), (240, 538332), (288, 448610), (320, 403749), (339, 381120), (360, 358888), (397, 325440), (452, 285840), (480, 269166), (565, 228672), (576, 224305), (678, 190560), (720, 179444), (794, 162720), (904, 142920), (960, 134583), (1017, 127040), (1130, 114336), (1191, 108480), (1356, 95280), (1440, 89722), (1588, 81360), (1695, 76224), (1808, 71460), (1985, 65088), (2034, 63520), (2260, 57168), (2382, 54240), (2712, 47640), (2880, 44861), (3176, 40680), (3390, 38112), (3573, 36160), (3616, 35730), (3970, 32544), (4068, 31760), (4520, 28584), (4764, 27120), (5085, 25408), (5424, 23820), (5955, 21696), (6352, 20340), (6780, 19056), (7146, 18080), (7232, 17865), (7940, 16272), (8136, 15880), (9040, 14292), (9528, 13560), (10170, 12704), (10848, 11910)]