2054213760

素因数分解:

$2^7\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{34513}}^1$

素因数の和:34566

約数の個数: 128

約数和(自身を含む): 6759221760

約数和(自身を除く): 4705008000

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 31, 32, 40, 48, 60, 62, 64, 80, 93, 96, 120, 124, 128, 155, 160, 186, 192, 240, 248, 310, 320, 372, 384, 465, 480, 496, 620, 640, 744, 930, 960, 992, 1240, 1488, 1860, 1920, 1984, 2480, 2976, 3720, 3968, 4960, 5952, 7440, 9920, 11904, 14880, 19840, 29760, 34513, 59520, 69026, 103539, 138052, 172565, 207078, 276104, 345130, 414156, 517695, 552208, 690260, 828312, 1035390, 1069903, 1104416, 1380520, 1656624, 2070780, 2139806, 2208832, 2761040, 3209709, 3313248, 4141560, 4279612, 4417664, 5349515, 5522080, 6419418, 6626496, 8283120, 8559224, 10699030, 11044160, 12838836, 13252992, 16048545, 16566240, 17118448, 21398060, 22088320, 25677672, 32097090, 33132480, 34236896, 42796120, 51355344, 64194180, 66264960, 68473792, 85592240, 102710688, 128388360, 136947584, 171184480, 205421376, 256776720, 342368960, 410842752, 513553440, 684737920, 1027106880, 2054213760]

約数ペア:

[(1, 2054213760), (2, 1027106880), (3, 684737920), (4, 513553440), (5, 410842752), (6, 342368960), (8, 256776720), (10, 205421376), (12, 171184480), (15, 136947584), (16, 128388360), (20, 102710688), (24, 85592240), (30, 68473792), (31, 66264960), (32, 64194180), (40, 51355344), (48, 42796120), (60, 34236896), (62, 33132480), (64, 32097090), (80, 25677672), (93, 22088320), (96, 21398060), (120, 17118448), (124, 16566240), (128, 16048545), (155, 13252992), (160, 12838836), (186, 11044160), (192, 10699030), (240, 8559224), (248, 8283120), (310, 6626496), (320, 6419418), (372, 5522080), (384, 5349515), (465, 4417664), (480, 4279612), (496, 4141560), (620, 3313248), (640, 3209709), (744, 2761040), (930, 2208832), (960, 2139806), (992, 2070780), (1240, 1656624), (1488, 1380520), (1860, 1104416), (1920, 1069903), (1984, 1035390), (2480, 828312), (2976, 690260), (3720, 552208), (3968, 517695), (4960, 414156), (5952, 345130), (7440, 276104), (9920, 207078), (11904, 172565), (14880, 138052), (19840, 103539), (29760, 69026), (34513, 59520)]