38351280

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{73}}^1\times {\mathrm{199}}^1$

素因数の和:299

約数の個数: 160

約数和(自身を含む): 132134400

約数和(自身を除く): 93783120

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 16, 20, 22, 24, 30, 33, 40, 44, 48, 55, 60, 66, 73, 80, 88, 110, 120, 132, 146, 165, 176, 199, 219, 220, 240, 264, 292, 330, 365, 398, 438, 440, 528, 584, 597, 660, 730, 796, 803, 876, 880, 995, 1095, 1168, 1194, 1320, 1460, 1592, 1606, 1752, 1990, 2189, 2190, 2388, 2409, 2640, 2920, 2985, 3184, 3212, 3504, 3980, 4015, 4378, 4380, 4776, 4818, 5840, 5970, 6424, 6567, 7960, 8030, 8756, 8760, 9552, 9636, 10945, 11940, 12045, 12848, 13134, 14527, 15920, 16060, 17512, 17520, 19272, 21890, 23880, 24090, 26268, 29054, 32120, 32835, 35024, 38544, 43581, 43780, 47760, 48180, 52536, 58108, 64240, 65670, 72635, 87162, 87560, 96360, 105072, 116216, 131340, 145270, 159797, 174324, 175120, 192720, 217905, 232432, 262680, 290540, 319594, 348648, 435810, 479391, 525360, 581080, 639188, 697296, 798985, 871620, 958782, 1162160, 1278376, 1597970, 1743240, 1917564, 2396955, 2556752, 3195940, 3486480, 3835128, 4793910, 6391880, 7670256, 9587820, 12783760, 19175640, 38351280]

約数ペア:

[(1, 38351280), (2, 19175640), (3, 12783760), (4, 9587820), (5, 7670256), (6, 6391880), (8, 4793910), (10, 3835128), (11, 3486480), (12, 3195940), (15, 2556752), (16, 2396955), (20, 1917564), (22, 1743240), (24, 1597970), (30, 1278376), (33, 1162160), (40, 958782), (44, 871620), (48, 798985), (55, 697296), (60, 639188), (66, 581080), (73, 525360), (80, 479391), (88, 435810), (110, 348648), (120, 319594), (132, 290540), (146, 262680), (165, 232432), (176, 217905), (199, 192720), (219, 175120), (220, 174324), (240, 159797), (264, 145270), (292, 131340), (330, 116216), (365, 105072), (398, 96360), (438, 87560), (440, 87162), (528, 72635), (584, 65670), (597, 64240), (660, 58108), (730, 52536), (796, 48180), (803, 47760), (876, 43780), (880, 43581), (995, 38544), (1095, 35024), (1168, 32835), (1194, 32120), (1320, 29054), (1460, 26268), (1592, 24090), (1606, 23880), (1752, 21890), (1990, 19272), (2189, 17520), (2190, 17512), (2388, 16060), (2409, 15920), (2640, 14527), (2920, 13134), (2985, 12848), (3184, 12045), (3212, 11940), (3504, 10945), (3980, 9636), (4015, 9552), (4378, 8760), (4380, 8756), (4776, 8030), (4818, 7960), (5840, 6567), (5970, 6424)]