219311040

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17573}}^1$

素因数の和:17606

約数の個数: 112

約数和(自身を含む): 749917728

約数和(自身を除く): 530606688

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 20, 24, 26, 30, 32, 39, 40, 48, 52, 60, 64, 65, 78, 80, 96, 104, 120, 130, 156, 160, 192, 195, 208, 240, 260, 312, 320, 390, 416, 480, 520, 624, 780, 832, 960, 1040, 1248, 1560, 2080, 2496, 3120, 4160, 6240, 12480, 17573, 35146, 52719, 70292, 87865, 105438, 140584, 175730, 210876, 228449, 263595, 281168, 351460, 421752, 456898, 527190, 562336, 685347, 702920, 843504, 913796, 1054380, 1124672, 1142245, 1370694, 1405840, 1687008, 1827592, 2108760, 2284490, 2741388, 2811680, 3374016, 3426735, 3655184, 4217520, 4568980, 5482776, 5623360, 6853470, 7310368, 8435040, 9137960, 10965552, 13706940, 14620736, 16870080, 18275920, 21931104, 27413880, 36551840, 43862208, 54827760, 73103680, 109655520, 219311040]

約数ペア:

[(1, 219311040), (2, 109655520), (3, 73103680), (4, 54827760), (5, 43862208), (6, 36551840), (8, 27413880), (10, 21931104), (12, 18275920), (13, 16870080), (15, 14620736), (16, 13706940), (20, 10965552), (24, 9137960), (26, 8435040), (30, 7310368), (32, 6853470), (39, 5623360), (40, 5482776), (48, 4568980), (52, 4217520), (60, 3655184), (64, 3426735), (65, 3374016), (78, 2811680), (80, 2741388), (96, 2284490), (104, 2108760), (120, 1827592), (130, 1687008), (156, 1405840), (160, 1370694), (192, 1142245), (195, 1124672), (208, 1054380), (240, 913796), (260, 843504), (312, 702920), (320, 685347), (390, 562336), (416, 527190), (480, 456898), (520, 421752), (624, 351460), (780, 281168), (832, 263595), (960, 228449), (1040, 210876), (1248, 175730), (1560, 140584), (2080, 105438), (2496, 87865), (3120, 70292), (4160, 52719), (6240, 35146), (12480, 17573)]