56101680

素因数分解:

$2^4\times 3^3\times 5^1\times {\mathrm{19}}^1\times {\mathrm{1367}}^1$

素因数の和:1408

約数の個数: 160

約数和(自身を含む): 203558400

約数和(自身を除く): 147456720

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 19, 20, 24, 27, 30, 36, 38, 40, 45, 48, 54, 57, 60, 72, 76, 80, 90, 95, 108, 114, 120, 135, 144, 152, 171, 180, 190, 216, 228, 240, 270, 285, 304, 342, 360, 380, 432, 456, 513, 540, 570, 684, 720, 760, 855, 912, 1026, 1080, 1140, 1367, 1368, 1520, 1710, 2052, 2160, 2280, 2565, 2734, 2736, 3420, 4101, 4104, 4560, 5130, 5468, 6835, 6840, 8202, 8208, 10260, 10936, 12303, 13670, 13680, 16404, 20505, 20520, 21872, 24606, 25973, 27340, 32808, 36909, 41010, 41040, 49212, 51946, 54680, 61515, 65616, 73818, 77919, 82020, 98424, 103892, 109360, 123030, 129865, 147636, 155838, 164040, 184545, 196848, 207784, 233757, 246060, 259730, 295272, 311676, 328080, 369090, 389595, 415568, 467514, 492120, 519460, 590544, 623352, 701271, 738180, 779190, 935028, 984240, 1038920, 1168785, 1246704, 1402542, 1476360, 1558380, 1870056, 2077840, 2337570, 2805084, 2952720, 3116760, 3506355, 3740112, 4675140, 5610168, 6233520, 7012710, 9350280, 11220336, 14025420, 18700560, 28050840, 56101680]

約数ペア:

[(1, 56101680), (2, 28050840), (3, 18700560), (4, 14025420), (5, 11220336), (6, 9350280), (8, 7012710), (9, 6233520), (10, 5610168), (12, 4675140), (15, 3740112), (16, 3506355), (18, 3116760), (19, 2952720), (20, 2805084), (24, 2337570), (27, 2077840), (30, 1870056), (36, 1558380), (38, 1476360), (40, 1402542), (45, 1246704), (48, 1168785), (54, 1038920), (57, 984240), (60, 935028), (72, 779190), (76, 738180), (80, 701271), (90, 623352), (95, 590544), (108, 519460), (114, 492120), (120, 467514), (135, 415568), (144, 389595), (152, 369090), (171, 328080), (180, 311676), (190, 295272), (216, 259730), (228, 246060), (240, 233757), (270, 207784), (285, 196848), (304, 184545), (342, 164040), (360, 155838), (380, 147636), (432, 129865), (456, 123030), (513, 109360), (540, 103892), (570, 98424), (684, 82020), (720, 77919), (760, 73818), (855, 65616), (912, 61515), (1026, 54680), (1080, 51946), (1140, 49212), (1367, 41040), (1368, 41010), (1520, 36909), (1710, 32808), (2052, 27340), (2160, 25973), (2280, 24606), (2565, 21872), (2734, 20520), (2736, 20505), (3420, 16404), (4101, 13680), (4104, 13670), (4560, 12303), (5130, 10936), (5468, 10260), (6835, 8208), (6840, 8202)]