129547040

素因数分解:

$2^5\times 5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{47}}^1\times {\mathrm{107}}^1$

素因数の和:199

約数の個数: 192

約数和(自身を含む): 376233984

約数和(自身を除く): 246686944

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 23, 28, 32, 35, 40, 46, 47, 56, 70, 80, 92, 94, 107, 112, 115, 140, 160, 161, 184, 188, 214, 224, 230, 235, 280, 322, 329, 368, 376, 428, 460, 470, 535, 560, 644, 658, 736, 749, 752, 805, 856, 920, 940, 1070, 1081, 1120, 1288, 1316, 1498, 1504, 1610, 1645, 1712, 1840, 1880, 2140, 2162, 2461, 2576, 2632, 2996, 3220, 3290, 3424, 3680, 3745, 3760, 4280, 4324, 4922, 5029, 5152, 5264, 5405, 5992, 6440, 6580, 7490, 7520, 7567, 8560, 8648, 9844, 10058, 10528, 10810, 11984, 12305, 12880, 13160, 14980, 15134, 17120, 17227, 17296, 19688, 20116, 21620, 23968, 24610, 25145, 25760, 26320, 29960, 30268, 34454, 34592, 35203, 37835, 39376, 40232, 43240, 49220, 50290, 52640, 59920, 60536, 68908, 70406, 75670, 78752, 80464, 86135, 86480, 98440, 100580, 115667, 119840, 121072, 137816, 140812, 151340, 160928, 172270, 172960, 176015, 196880, 201160, 231334, 242144, 275632, 281624, 302680, 344540, 352030, 393760, 402320, 462668, 551264, 563248, 578335, 605360, 689080, 704060, 804640, 809669, 925336, 1126496, 1156670, 1210720, 1378160, 1408120, 1619338, 1850672, 2313340, 2756320, 2816240, 3238676, 3701344, 4048345, 4626680, 5632480, 6477352, 8096690, 9253360, 12954704, 16193380, 18506720, 25909408, 32386760, 64773520, 129547040]

約数ペア:

[(1, 129547040), (2, 64773520), (4, 32386760), (5, 25909408), (7, 18506720), (8, 16193380), (10, 12954704), (14, 9253360), (16, 8096690), (20, 6477352), (23, 5632480), (28, 4626680), (32, 4048345), (35, 3701344), (40, 3238676), (46, 2816240), (47, 2756320), (56, 2313340), (70, 1850672), (80, 1619338), (92, 1408120), (94, 1378160), (107, 1210720), (112, 1156670), (115, 1126496), (140, 925336), (160, 809669), (161, 804640), (184, 704060), (188, 689080), (214, 605360), (224, 578335), (230, 563248), (235, 551264), (280, 462668), (322, 402320), (329, 393760), (368, 352030), (376, 344540), (428, 302680), (460, 281624), (470, 275632), (535, 242144), (560, 231334), (644, 201160), (658, 196880), (736, 176015), (749, 172960), (752, 172270), (805, 160928), (856, 151340), (920, 140812), (940, 137816), (1070, 121072), (1081, 119840), (1120, 115667), (1288, 100580), (1316, 98440), (1498, 86480), (1504, 86135), (1610, 80464), (1645, 78752), (1712, 75670), (1840, 70406), (1880, 68908), (2140, 60536), (2162, 59920), (2461, 52640), (2576, 50290), (2632, 49220), (2996, 43240), (3220, 40232), (3290, 39376), (3424, 37835), (3680, 35203), (3745, 34592), (3760, 34454), (4280, 30268), (4324, 29960), (4922, 26320), (5029, 25760), (5152, 25145), (5264, 24610), (5405, 23968), (5992, 21620), (6440, 20116), (6580, 19688), (7490, 17296), (7520, 17227), (7567, 17120), (8560, 15134), (8648, 14980), (9844, 13160), (10058, 12880), (10528, 12305), (10810, 11984)]