108880640

素因数分解:

$2^8\times 5^1\times {\mathrm{11}}^2\times {\mathrm{19}}^1\times {\mathrm{37}}^1$

素因数の和:99

約数の個数: 216

約数和(自身を含む): 309911280

約数和(自身を除く): 201030640

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, 128, 148, 152, 160, 176, 185, 190, 209, 220, 242, 256, 296, 304, 320, 352, 370, 380, 407, 418, 440, 484, 592, 605, 608, 640, 703, 704, 740, 760, 814, 836, 880, 968, 1045, 1184, 1210, 1216, 1280, 1406, 1408, 1480, 1520, 1628, 1672, 1760, 1936, 2035, 2090, 2299, 2368, 2420, 2432, 2812, 2816, 2960, 3040, 3256, 3344, 3515, 3520, 3872, 4070, 4180, 4477, 4598, 4736, 4840, 4864, 5624, 5920, 6080, 6512, 6688, 7030, 7040, 7733, 7744, 8140, 8360, 8954, 9196, 9472, 9680, 11248, 11495, 11840, 12160, 13024, 13376, 14060, 14080, 15466, 15488, 16280, 16720, 17908, 18392, 19360, 22385, 22496, 22990, 23680, 24320, 26048, 26752, 28120, 30932, 30976, 32560, 33440, 35816, 36784, 38665, 38720, 44770, 44992, 45980, 47360, 52096, 53504, 56240, 61864, 65120, 66880, 71632, 73568, 77330, 77440, 85063, 89540, 89984, 91960, 104192, 112480, 123728, 130240, 133760, 143264, 147136, 154660, 154880, 170126, 179080, 179968, 183920, 224960, 247456, 260480, 267520, 286528, 294272, 309320, 340252, 358160, 367840, 425315, 449920, 494912, 520960, 573056, 588544, 618640, 680504, 716320, 735680, 850630, 899840, 989824, 1146112, 1237280, 1361008, 1432640, 1471360, 1701260, 1979648, 2474560, 2722016, 2865280, 2942720, 3402520, 4949120, 5444032, 5730560, 6805040, 9898240, 10888064, 13610080, 21776128, 27220160, 54440320, 108880640]

約数ペア:

[(1, 108880640), (2, 54440320), (4, 27220160), (5, 21776128), (8, 13610080), (10, 10888064), (11, 9898240), (16, 6805040), (19, 5730560), (20, 5444032), (22, 4949120), (32, 3402520), (37, 2942720), (38, 2865280), (40, 2722016), (44, 2474560), (55, 1979648), (64, 1701260), (74, 1471360), (76, 1432640), (80, 1361008), (88, 1237280), (95, 1146112), (110, 989824), (121, 899840), (128, 850630), (148, 735680), (152, 716320), (160, 680504), (176, 618640), (185, 588544), (190, 573056), (209, 520960), (220, 494912), (242, 449920), (256, 425315), (296, 367840), (304, 358160), (320, 340252), (352, 309320), (370, 294272), (380, 286528), (407, 267520), (418, 260480), (440, 247456), (484, 224960), (592, 183920), (605, 179968), (608, 179080), (640, 170126), (703, 154880), (704, 154660), (740, 147136), (760, 143264), (814, 133760), (836, 130240), (880, 123728), (968, 112480), (1045, 104192), (1184, 91960), (1210, 89984), (1216, 89540), (1280, 85063), (1406, 77440), (1408, 77330), (1480, 73568), (1520, 71632), (1628, 66880), (1672, 65120), (1760, 61864), (1936, 56240), (2035, 53504), (2090, 52096), (2299, 47360), (2368, 45980), (2420, 44992), (2432, 44770), (2812, 38720), (2816, 38665), (2960, 36784), (3040, 35816), (3256, 33440), (3344, 32560), (3515, 30976), (3520, 30932), (3872, 28120), (4070, 26752), (4180, 26048), (4477, 24320), (4598, 23680), (4736, 22990), (4840, 22496), (4864, 22385), (5624, 19360), (5920, 18392), (6080, 17908), (6512, 16720), (6688, 16280), (7030, 15488), (7040, 15466), (7733, 14080), (7744, 14060), (8140, 13376), (8360, 13024), (8954, 12160), (9196, 11840), (9472, 11495), (9680, 11248)]