188015880

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{13}}^2\times {\mathrm{73}}^1\times {\mathrm{127}}^1$

素因数の和:240

約数の個数: 192

約数和(自身を含む): 624015360

約数和(自身を除く): 435999480

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 20, 24, 26, 30, 39, 40, 52, 60, 65, 73, 78, 104, 120, 127, 130, 146, 156, 169, 195, 219, 254, 260, 292, 312, 338, 365, 381, 390, 438, 507, 508, 520, 584, 635, 676, 730, 762, 780, 845, 876, 949, 1014, 1016, 1095, 1270, 1352, 1460, 1524, 1560, 1651, 1690, 1752, 1898, 1905, 2028, 2190, 2535, 2540, 2847, 2920, 3048, 3302, 3380, 3796, 3810, 4056, 4380, 4745, 4953, 5070, 5080, 5694, 6604, 6760, 7592, 7620, 8255, 8760, 9271, 9490, 9906, 10140, 11388, 12337, 13208, 14235, 15240, 16510, 18542, 18980, 19812, 20280, 21463, 22776, 24674, 24765, 27813, 28470, 33020, 37011, 37084, 37960, 39624, 42926, 46355, 49348, 49530, 55626, 56940, 61685, 64389, 66040, 74022, 74168, 85852, 92710, 98696, 99060, 107315, 111252, 113880, 120523, 123370, 128778, 139065, 148044, 171704, 185055, 185420, 198120, 214630, 222504, 241046, 246740, 257556, 278130, 296088, 321945, 361569, 370110, 370840, 429260, 482092, 493480, 515112, 556260, 602615, 643890, 723138, 740220, 858520, 964184, 1112520, 1205230, 1287780, 1446276, 1480440, 1566799, 1807845, 2410460, 2575560, 2892552, 3133598, 3615690, 4700397, 4820920, 6267196, 7231380, 7833995, 9400794, 12534392, 14462760, 15667990, 18801588, 23501985, 31335980, 37603176, 47003970, 62671960, 94007940, 188015880]

約数ペア:

[(1, 188015880), (2, 94007940), (3, 62671960), (4, 47003970), (5, 37603176), (6, 31335980), (8, 23501985), (10, 18801588), (12, 15667990), (13, 14462760), (15, 12534392), (20, 9400794), (24, 7833995), (26, 7231380), (30, 6267196), (39, 4820920), (40, 4700397), (52, 3615690), (60, 3133598), (65, 2892552), (73, 2575560), (78, 2410460), (104, 1807845), (120, 1566799), (127, 1480440), (130, 1446276), (146, 1287780), (156, 1205230), (169, 1112520), (195, 964184), (219, 858520), (254, 740220), (260, 723138), (292, 643890), (312, 602615), (338, 556260), (365, 515112), (381, 493480), (390, 482092), (438, 429260), (507, 370840), (508, 370110), (520, 361569), (584, 321945), (635, 296088), (676, 278130), (730, 257556), (762, 246740), (780, 241046), (845, 222504), (876, 214630), (949, 198120), (1014, 185420), (1016, 185055), (1095, 171704), (1270, 148044), (1352, 139065), (1460, 128778), (1524, 123370), (1560, 120523), (1651, 113880), (1690, 111252), (1752, 107315), (1898, 99060), (1905, 98696), (2028, 92710), (2190, 85852), (2535, 74168), (2540, 74022), (2847, 66040), (2920, 64389), (3048, 61685), (3302, 56940), (3380, 55626), (3796, 49530), (3810, 49348), (4056, 46355), (4380, 42926), (4745, 39624), (4953, 37960), (5070, 37084), (5080, 37011), (5694, 33020), (6604, 28470), (6760, 27813), (7592, 24765), (7620, 24674), (8255, 22776), (8760, 21463), (9271, 20280), (9490, 19812), (9906, 18980), (10140, 18542), (11388, 16510), (12337, 15240), (13208, 14235)]