140980800

素因数分解:

$2^6\times 3^1\times 5^2\times {\mathrm{23}}^1\times {\mathrm{1277}}^1$

素因数の和:1325

約数の個数: 168

約数和(自身を含む): 483022656

約数和(自身を除く): 342041856

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 23, 24, 25, 30, 32, 40, 46, 48, 50, 60, 64, 69, 75, 80, 92, 96, 100, 115, 120, 138, 150, 160, 184, 192, 200, 230, 240, 276, 300, 320, 345, 368, 400, 460, 480, 552, 575, 600, 690, 736, 800, 920, 960, 1104, 1150, 1200, 1277, 1380, 1472, 1600, 1725, 1840, 2208, 2300, 2400, 2554, 2760, 3450, 3680, 3831, 4416, 4600, 4800, 5108, 5520, 6385, 6900, 7360, 7662, 9200, 10216, 11040, 12770, 13800, 15324, 18400, 19155, 20432, 22080, 25540, 27600, 29371, 30648, 31925, 36800, 38310, 40864, 51080, 55200, 58742, 61296, 63850, 76620, 81728, 88113, 95775, 102160, 110400, 117484, 122592, 127700, 146855, 153240, 176226, 191550, 204320, 234968, 245184, 255400, 293710, 306480, 352452, 383100, 408640, 440565, 469936, 510800, 587420, 612960, 704904, 734275, 766200, 881130, 939872, 1021600, 1174840, 1225920, 1409808, 1468550, 1532400, 1762260, 1879744, 2043200, 2202825, 2349680, 2819616, 2937100, 3064800, 3524520, 4405650, 4699360, 5639232, 5874200, 6129600, 7049040, 8811300, 9398720, 11748400, 14098080, 17622600, 23496800, 28196160, 35245200, 46993600, 70490400, 140980800]

約数ペア:

[(1, 140980800), (2, 70490400), (3, 46993600), (4, 35245200), (5, 28196160), (6, 23496800), (8, 17622600), (10, 14098080), (12, 11748400), (15, 9398720), (16, 8811300), (20, 7049040), (23, 6129600), (24, 5874200), (25, 5639232), (30, 4699360), (32, 4405650), (40, 3524520), (46, 3064800), (48, 2937100), (50, 2819616), (60, 2349680), (64, 2202825), (69, 2043200), (75, 1879744), (80, 1762260), (92, 1532400), (96, 1468550), (100, 1409808), (115, 1225920), (120, 1174840), (138, 1021600), (150, 939872), (160, 881130), (184, 766200), (192, 734275), (200, 704904), (230, 612960), (240, 587420), (276, 510800), (300, 469936), (320, 440565), (345, 408640), (368, 383100), (400, 352452), (460, 306480), (480, 293710), (552, 255400), (575, 245184), (600, 234968), (690, 204320), (736, 191550), (800, 176226), (920, 153240), (960, 146855), (1104, 127700), (1150, 122592), (1200, 117484), (1277, 110400), (1380, 102160), (1472, 95775), (1600, 88113), (1725, 81728), (1840, 76620), (2208, 63850), (2300, 61296), (2400, 58742), (2554, 55200), (2760, 51080), (3450, 40864), (3680, 38310), (3831, 36800), (4416, 31925), (4600, 30648), (4800, 29371), (5108, 27600), (5520, 25540), (6385, 22080), (6900, 20432), (7360, 19155), (7662, 18400), (9200, 15324), (10216, 13800), (11040, 12770)]