204578880

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{19373}}^1$

素因数の和:19404

約数の個数: 112

約数和(自身を含む): 708623424

約数和(自身を除く): 504044544

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 16, 20, 22, 24, 30, 32, 33, 40, 44, 48, 55, 60, 64, 66, 80, 88, 96, 110, 120, 132, 160, 165, 176, 192, 220, 240, 264, 320, 330, 352, 440, 480, 528, 660, 704, 880, 960, 1056, 1320, 1760, 2112, 2640, 3520, 5280, 10560, 19373, 38746, 58119, 77492, 96865, 116238, 154984, 193730, 213103, 232476, 290595, 309968, 387460, 426206, 464952, 581190, 619936, 639309, 774920, 852412, 929904, 1065515, 1162380, 1239872, 1278618, 1549840, 1704824, 1859808, 2131030, 2324760, 2557236, 3099680, 3196545, 3409648, 3719616, 4262060, 4649520, 5114472, 6199360, 6393090, 6819296, 8524120, 9299040, 10228944, 12786180, 13638592, 17048240, 18598080, 20457888, 25572360, 34096480, 40915776, 51144720, 68192960, 102289440, 204578880]

約数ペア:

[(1, 204578880), (2, 102289440), (3, 68192960), (4, 51144720), (5, 40915776), (6, 34096480), (8, 25572360), (10, 20457888), (11, 18598080), (12, 17048240), (15, 13638592), (16, 12786180), (20, 10228944), (22, 9299040), (24, 8524120), (30, 6819296), (32, 6393090), (33, 6199360), (40, 5114472), (44, 4649520), (48, 4262060), (55, 3719616), (60, 3409648), (64, 3196545), (66, 3099680), (80, 2557236), (88, 2324760), (96, 2131030), (110, 1859808), (120, 1704824), (132, 1549840), (160, 1278618), (165, 1239872), (176, 1162380), (192, 1065515), (220, 929904), (240, 852412), (264, 774920), (320, 639309), (330, 619936), (352, 581190), (440, 464952), (480, 426206), (528, 387460), (660, 309968), (704, 290595), (880, 232476), (960, 213103), (1056, 193730), (1320, 154984), (1760, 116238), (2112, 96865), (2640, 77492), (3520, 58119), (5280, 38746), (10560, 19373)]