214826880

素因数分解:

$2^7\times 3^1\times 5^1\times {\mathrm{41}}^1\times {\mathrm{2729}}^1$

素因数の和:2792

約数の個数: 128

約数和(自身を含む): 701719200

約数和(自身を除く): 486892320

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 41, 48, 60, 64, 80, 82, 96, 120, 123, 128, 160, 164, 192, 205, 240, 246, 320, 328, 384, 410, 480, 492, 615, 640, 656, 820, 960, 984, 1230, 1312, 1640, 1920, 1968, 2460, 2624, 2729, 3280, 3936, 4920, 5248, 5458, 6560, 7872, 8187, 9840, 10916, 13120, 13645, 15744, 16374, 19680, 21832, 26240, 27290, 32748, 39360, 40935, 43664, 54580, 65496, 78720, 81870, 87328, 109160, 111889, 130992, 163740, 174656, 218320, 223778, 261984, 327480, 335667, 349312, 436640, 447556, 523968, 559445, 654960, 671334, 873280, 895112, 1047936, 1118890, 1309920, 1342668, 1678335, 1746560, 1790224, 2237780, 2619840, 2685336, 3356670, 3580448, 4475560, 5239680, 5370672, 6713340, 7160896, 8951120, 10741344, 13426680, 14321792, 17902240, 21482688, 26853360, 35804480, 42965376, 53706720, 71608960, 107413440, 214826880]

約数ペア:

[(1, 214826880), (2, 107413440), (3, 71608960), (4, 53706720), (5, 42965376), (6, 35804480), (8, 26853360), (10, 21482688), (12, 17902240), (15, 14321792), (16, 13426680), (20, 10741344), (24, 8951120), (30, 7160896), (32, 6713340), (40, 5370672), (41, 5239680), (48, 4475560), (60, 3580448), (64, 3356670), (80, 2685336), (82, 2619840), (96, 2237780), (120, 1790224), (123, 1746560), (128, 1678335), (160, 1342668), (164, 1309920), (192, 1118890), (205, 1047936), (240, 895112), (246, 873280), (320, 671334), (328, 654960), (384, 559445), (410, 523968), (480, 447556), (492, 436640), (615, 349312), (640, 335667), (656, 327480), (820, 261984), (960, 223778), (984, 218320), (1230, 174656), (1312, 163740), (1640, 130992), (1920, 111889), (1968, 109160), (2460, 87328), (2624, 81870), (2729, 78720), (3280, 65496), (3936, 54580), (4920, 43664), (5248, 40935), (5458, 39360), (6560, 32748), (7872, 27290), (8187, 26240), (9840, 21832), (10916, 19680), (13120, 16374), (13645, 15744)]