168267840

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{97}}^1\times {\mathrm{139}}^1$

素因数の和:269

約数の個数: 224

約数和(自身を含む): 585459840

約数和(自身を除く): 417192000

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, 97, 104, 120, 130, 139, 156, 160, 192, 194, 195, 208, 240, 260, 278, 291, 312, 320, 388, 390, 416, 417, 480, 485, 520, 556, 582, 624, 695, 776, 780, 832, 834, 960, 970, 1040, 1112, 1164, 1248, 1261, 1390, 1455, 1552, 1560, 1668, 1807, 1940, 2080, 2085, 2224, 2328, 2496, 2522, 2780, 2910, 3104, 3120, 3336, 3614, 3783, 3880, 4160, 4170, 4448, 4656, 5044, 5421, 5560, 5820, 6208, 6240, 6305, 6672, 7228, 7566, 7760, 8340, 8896, 9035, 9312, 10088, 10842, 11120, 11640, 12480, 12610, 13344, 13483, 14456, 15132, 15520, 16680, 18070, 18624, 18915, 20176, 21684, 22240, 23280, 25220, 26688, 26966, 27105, 28912, 30264, 31040, 33360, 36140, 37830, 40352, 40449, 43368, 44480, 46560, 50440, 53932, 54210, 57824, 60528, 66720, 67415, 72280, 75660, 80704, 80898, 86736, 93120, 100880, 107864, 108420, 115648, 121056, 133440, 134830, 144560, 151320, 161796, 173472, 175279, 201760, 202245, 215728, 216840, 242112, 269660, 289120, 302640, 323592, 346944, 350558, 403520, 404490, 431456, 433680, 525837, 539320, 578240, 605280, 647184, 701116, 808980, 862912, 867360, 876395, 1051674, 1078640, 1210560, 1294368, 1402232, 1617960, 1734720, 1752790, 2103348, 2157280, 2588736, 2629185, 2804464, 3235920, 3505580, 4206696, 4314560, 5258370, 5608928, 6471840, 7011160, 8413392, 10516740, 11217856, 12943680, 14022320, 16826784, 21033480, 28044640, 33653568, 42066960, 56089280, 84133920, 168267840]

約数ペア:

[(1, 168267840), (2, 84133920), (3, 56089280), (4, 42066960), (5, 33653568), (6, 28044640), (8, 21033480), (10, 16826784), (12, 14022320), (13, 12943680), (15, 11217856), (16, 10516740), (20, 8413392), (24, 7011160), (26, 6471840), (30, 5608928), (32, 5258370), (39, 4314560), (40, 4206696), (48, 3505580), (52, 3235920), (60, 2804464), (64, 2629185), (65, 2588736), (78, 2157280), (80, 2103348), (96, 1752790), (97, 1734720), (104, 1617960), (120, 1402232), (130, 1294368), (139, 1210560), (156, 1078640), (160, 1051674), (192, 876395), (194, 867360), (195, 862912), (208, 808980), (240, 701116), (260, 647184), (278, 605280), (291, 578240), (312, 539320), (320, 525837), (388, 433680), (390, 431456), (416, 404490), (417, 403520), (480, 350558), (485, 346944), (520, 323592), (556, 302640), (582, 289120), (624, 269660), (695, 242112), (776, 216840), (780, 215728), (832, 202245), (834, 201760), (960, 175279), (970, 173472), (1040, 161796), (1112, 151320), (1164, 144560), (1248, 134830), (1261, 133440), (1390, 121056), (1455, 115648), (1552, 108420), (1560, 107864), (1668, 100880), (1807, 93120), (1940, 86736), (2080, 80898), (2085, 80704), (2224, 75660), (2328, 72280), (2496, 67415), (2522, 66720), (2780, 60528), (2910, 57824), (3104, 54210), (3120, 53932), (3336, 50440), (3614, 46560), (3783, 44480), (3880, 43368), (4160, 40449), (4170, 40352), (4448, 37830), (4656, 36140), (5044, 33360), (5421, 31040), (5560, 30264), (5820, 28912), (6208, 27105), (6240, 26966), (6305, 26688), (6672, 25220), (7228, 23280), (7566, 22240), (7760, 21684), (8340, 20176), (8896, 18915), (9035, 18624), (9312, 18070), (10088, 16680), (10842, 15520), (11120, 15132), (11640, 14456), (12480, 13483), (12610, 13344)]