103271840

素因数分解:

$2^5\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{211}}^1$

素因数の和:275

約数の個数: 192

約数和(自身を含む): 307722240

約数和(自身を除く): 204450400

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 19, 20, 23, 28, 32, 35, 38, 40, 46, 56, 70, 76, 80, 92, 95, 112, 115, 133, 140, 152, 160, 161, 184, 190, 211, 224, 230, 266, 280, 304, 322, 368, 380, 422, 437, 460, 532, 560, 608, 644, 665, 736, 760, 805, 844, 874, 920, 1055, 1064, 1120, 1288, 1330, 1477, 1520, 1610, 1688, 1748, 1840, 2110, 2128, 2185, 2576, 2660, 2954, 3040, 3059, 3220, 3376, 3496, 3680, 4009, 4220, 4256, 4370, 4853, 5152, 5320, 5908, 6118, 6440, 6752, 6992, 7385, 8018, 8440, 8740, 9706, 10640, 11816, 12236, 12880, 13984, 14770, 15295, 16036, 16880, 17480, 19412, 20045, 21280, 23632, 24265, 24472, 25760, 28063, 29540, 30590, 32072, 33760, 33971, 34960, 38824, 40090, 47264, 48530, 48944, 56126, 59080, 61180, 64144, 67942, 69920, 77648, 80180, 92207, 97060, 97888, 112252, 118160, 122360, 128288, 135884, 140315, 155296, 160360, 169855, 184414, 194120, 224504, 236320, 244720, 271768, 280630, 320720, 339710, 368828, 388240, 449008, 461035, 489440, 543536, 561260, 641440, 645449, 679420, 737656, 776480, 898016, 922070, 1087072, 1122520, 1290898, 1358840, 1475312, 1844140, 2245040, 2581796, 2717680, 2950624, 3227245, 3688280, 4490080, 5163592, 5435360, 6454490, 7376560, 10327184, 12908980, 14753120, 20654368, 25817960, 51635920, 103271840]

約数ペア:

[(1, 103271840), (2, 51635920), (4, 25817960), (5, 20654368), (7, 14753120), (8, 12908980), (10, 10327184), (14, 7376560), (16, 6454490), (19, 5435360), (20, 5163592), (23, 4490080), (28, 3688280), (32, 3227245), (35, 2950624), (38, 2717680), (40, 2581796), (46, 2245040), (56, 1844140), (70, 1475312), (76, 1358840), (80, 1290898), (92, 1122520), (95, 1087072), (112, 922070), (115, 898016), (133, 776480), (140, 737656), (152, 679420), (160, 645449), (161, 641440), (184, 561260), (190, 543536), (211, 489440), (224, 461035), (230, 449008), (266, 388240), (280, 368828), (304, 339710), (322, 320720), (368, 280630), (380, 271768), (422, 244720), (437, 236320), (460, 224504), (532, 194120), (560, 184414), (608, 169855), (644, 160360), (665, 155296), (736, 140315), (760, 135884), (805, 128288), (844, 122360), (874, 118160), (920, 112252), (1055, 97888), (1064, 97060), (1120, 92207), (1288, 80180), (1330, 77648), (1477, 69920), (1520, 67942), (1610, 64144), (1688, 61180), (1748, 59080), (1840, 56126), (2110, 48944), (2128, 48530), (2185, 47264), (2576, 40090), (2660, 38824), (2954, 34960), (3040, 33971), (3059, 33760), (3220, 32072), (3376, 30590), (3496, 29540), (3680, 28063), (4009, 25760), (4220, 24472), (4256, 24265), (4370, 23632), (4853, 21280), (5152, 20045), (5320, 19412), (5908, 17480), (6118, 16880), (6440, 16036), (6752, 15295), (6992, 14770), (7385, 13984), (8018, 12880), (8440, 12236), (8740, 11816), (9706, 10640)]