299421760

素因数分解:

$2^6\times 5^1\times {\mathrm{11}}^3\times {\mathrm{19}}^1\times {\mathrm{37}}^1$

素因数の和:106

約数の個数: 224

約数和(自身を含む): 847831680

約数和(自身を除く): 548409920

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 19, 20, 22, 32, 37, 38, 40, 44, 55, 64, 74, 76, 80, 88, 95, 110, 121, 148, 152, 160, 176, 185, 190, 209, 220, 242, 296, 304, 320, 352, 370, 380, 407, 418, 440, 484, 592, 605, 608, 703, 704, 740, 760, 814, 836, 880, 968, 1045, 1184, 1210, 1216, 1331, 1406, 1480, 1520, 1628, 1672, 1760, 1936, 2035, 2090, 2299, 2368, 2420, 2662, 2812, 2960, 3040, 3256, 3344, 3515, 3520, 3872, 4070, 4180, 4477, 4598, 4840, 5324, 5624, 5920, 6080, 6512, 6655, 6688, 7030, 7733, 7744, 8140, 8360, 8954, 9196, 9680, 10648, 11248, 11495, 11840, 13024, 13310, 13376, 14060, 15466, 16280, 16720, 17908, 18392, 19360, 21296, 22385, 22496, 22990, 25289, 26048, 26620, 28120, 30932, 32560, 33440, 35816, 36784, 38665, 38720, 42592, 44770, 44992, 45980, 49247, 50578, 53240, 56240, 61864, 65120, 66880, 71632, 73568, 77330, 85063, 85184, 89540, 91960, 98494, 101156, 106480, 112480, 123728, 126445, 130240, 143264, 147136, 154660, 170126, 179080, 183920, 196988, 202312, 212960, 224960, 246235, 247456, 252890, 286528, 309320, 340252, 358160, 367840, 393976, 404624, 425315, 425920, 492470, 494912, 505780, 618640, 680504, 716320, 735680, 787952, 809248, 850630, 935693, 984940, 1011560, 1237280, 1361008, 1432640, 1575904, 1618496, 1701260, 1871386, 1969880, 2023120, 2474560, 2722016, 3151808, 3402520, 3742772, 3939760, 4046240, 4678465, 5444032, 6805040, 7485544, 7879520, 8092480, 9356930, 13610080, 14971088, 15759040, 18713860, 27220160, 29942176, 37427720, 59884352, 74855440, 149710880, 299421760]

約数ペア:

[(1, 299421760), (2, 149710880), (4, 74855440), (5, 59884352), (8, 37427720), (10, 29942176), (11, 27220160), (16, 18713860), (19, 15759040), (20, 14971088), (22, 13610080), (32, 9356930), (37, 8092480), (38, 7879520), (40, 7485544), (44, 6805040), (55, 5444032), (64, 4678465), (74, 4046240), (76, 3939760), (80, 3742772), (88, 3402520), (95, 3151808), (110, 2722016), (121, 2474560), (148, 2023120), (152, 1969880), (160, 1871386), (176, 1701260), (185, 1618496), (190, 1575904), (209, 1432640), (220, 1361008), (242, 1237280), (296, 1011560), (304, 984940), (320, 935693), (352, 850630), (370, 809248), (380, 787952), (407, 735680), (418, 716320), (440, 680504), (484, 618640), (592, 505780), (605, 494912), (608, 492470), (703, 425920), (704, 425315), (740, 404624), (760, 393976), (814, 367840), (836, 358160), (880, 340252), (968, 309320), (1045, 286528), (1184, 252890), (1210, 247456), (1216, 246235), (1331, 224960), (1406, 212960), (1480, 202312), (1520, 196988), (1628, 183920), (1672, 179080), (1760, 170126), (1936, 154660), (2035, 147136), (2090, 143264), (2299, 130240), (2368, 126445), (2420, 123728), (2662, 112480), (2812, 106480), (2960, 101156), (3040, 98494), (3256, 91960), (3344, 89540), (3515, 85184), (3520, 85063), (3872, 77330), (4070, 73568), (4180, 71632), (4477, 66880), (4598, 65120), (4840, 61864), (5324, 56240), (5624, 53240), (5920, 50578), (6080, 49247), (6512, 45980), (6655, 44992), (6688, 44770), (7030, 42592), (7733, 38720), (7744, 38665), (8140, 36784), (8360, 35816), (8954, 33440), (9196, 32560), (9680, 30932), (10648, 28120), (11248, 26620), (11495, 26048), (11840, 25289), (13024, 22990), (13310, 22496), (13376, 22385), (14060, 21296), (15466, 19360), (16280, 18392), (16720, 17908)]