74508720

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^2\times {\mathrm{167}}^1$

素因数の和:220

約数の個数: 240

約数和(自身を含む): 274482432

約数和(自身を除く): 199973712

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 13, 15, 16, 20, 22, 24, 26, 30, 33, 39, 40, 44, 48, 52, 55, 60, 65, 66, 78, 80, 88, 104, 110, 120, 130, 132, 143, 156, 165, 167, 169, 176, 195, 208, 220, 240, 260, 264, 286, 312, 330, 334, 338, 390, 429, 440, 501, 507, 520, 528, 572, 624, 660, 668, 676, 715, 780, 835, 845, 858, 880, 1002, 1014, 1040, 1144, 1320, 1336, 1352, 1430, 1560, 1670, 1690, 1716, 1837, 1859, 2004, 2028, 2145, 2171, 2288, 2505, 2535, 2640, 2672, 2704, 2860, 3120, 3340, 3380, 3432, 3674, 3718, 4008, 4056, 4290, 4342, 5010, 5070, 5511, 5577, 5720, 6513, 6680, 6760, 6864, 7348, 7436, 8016, 8112, 8580, 8684, 9185, 9295, 10020, 10140, 10855, 11022, 11154, 11440, 13026, 13360, 13520, 14696, 14872, 17160, 17368, 18370, 18590, 20040, 20280, 21710, 22044, 22308, 23881, 26052, 27555, 27885, 28223, 29392, 29744, 32565, 34320, 34736, 36740, 37180, 40080, 40560, 43420, 44088, 44616, 47762, 52104, 55110, 55770, 56446, 65130, 71643, 73480, 74360, 84669, 86840, 88176, 89232, 95524, 104208, 110220, 111540, 112892, 119405, 130260, 141115, 143286, 146960, 148720, 169338, 173680, 191048, 220440, 223080, 225784, 238810, 260520, 282230, 286572, 310453, 338676, 358215, 382096, 423345, 440880, 446160, 451568, 477620, 521040, 564460, 573144, 620906, 677352, 716430, 846690, 931359, 955240, 1128920, 1146288, 1241812, 1354704, 1432860, 1552265, 1693380, 1862718, 1910480, 2257840, 2483624, 2865720, 3104530, 3386760, 3725436, 4656795, 4967248, 5731440, 6209060, 6773520, 7450872, 9313590, 12418120, 14901744, 18627180, 24836240, 37254360, 74508720]

約数ペア:

[(1, 74508720), (2, 37254360), (3, 24836240), (4, 18627180), (5, 14901744), (6, 12418120), (8, 9313590), (10, 7450872), (11, 6773520), (12, 6209060), (13, 5731440), (15, 4967248), (16, 4656795), (20, 3725436), (22, 3386760), (24, 3104530), (26, 2865720), (30, 2483624), (33, 2257840), (39, 1910480), (40, 1862718), (44, 1693380), (48, 1552265), (52, 1432860), (55, 1354704), (60, 1241812), (65, 1146288), (66, 1128920), (78, 955240), (80, 931359), (88, 846690), (104, 716430), (110, 677352), (120, 620906), (130, 573144), (132, 564460), (143, 521040), (156, 477620), (165, 451568), (167, 446160), (169, 440880), (176, 423345), (195, 382096), (208, 358215), (220, 338676), (240, 310453), (260, 286572), (264, 282230), (286, 260520), (312, 238810), (330, 225784), (334, 223080), (338, 220440), (390, 191048), (429, 173680), (440, 169338), (501, 148720), (507, 146960), (520, 143286), (528, 141115), (572, 130260), (624, 119405), (660, 112892), (668, 111540), (676, 110220), (715, 104208), (780, 95524), (835, 89232), (845, 88176), (858, 86840), (880, 84669), (1002, 74360), (1014, 73480), (1040, 71643), (1144, 65130), (1320, 56446), (1336, 55770), (1352, 55110), (1430, 52104), (1560, 47762), (1670, 44616), (1690, 44088), (1716, 43420), (1837, 40560), (1859, 40080), (2004, 37180), (2028, 36740), (2145, 34736), (2171, 34320), (2288, 32565), (2505, 29744), (2535, 29392), (2640, 28223), (2672, 27885), (2704, 27555), (2860, 26052), (3120, 23881), (3340, 22308), (3380, 22044), (3432, 21710), (3674, 20280), (3718, 20040), (4008, 18590), (4056, 18370), (4290, 17368), (4342, 17160), (5010, 14872), (5070, 14696), (5511, 13520), (5577, 13360), (5720, 13026), (6513, 11440), (6680, 11154), (6760, 11022), (6864, 10855), (7348, 10140), (7436, 10020), (8016, 9295), (8112, 9185), (8580, 8684)]