152809440

素因数分解:

$2^5\times 3^1\times 5^1\times 7^2\times {\mathrm{73}}^1\times {\mathrm{89}}^1$

素因数の和:194

約数の個数: 288

約数和(自身を含む): 573985440

約数和(自身を除く): 421176000

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 32, 35, 40, 42, 48, 49, 56, 60, 70, 73, 80, 84, 89, 96, 98, 105, 112, 120, 140, 146, 147, 160, 168, 178, 196, 210, 219, 224, 240, 245, 267, 280, 292, 294, 336, 356, 365, 392, 420, 438, 445, 480, 490, 511, 534, 560, 584, 588, 623, 672, 712, 730, 735, 784, 840, 876, 890, 980, 1022, 1068, 1095, 1120, 1168, 1176, 1246, 1335, 1424, 1460, 1470, 1533, 1568, 1680, 1752, 1780, 1869, 1960, 2044, 2136, 2190, 2336, 2352, 2492, 2555, 2670, 2848, 2920, 2940, 3066, 3115, 3360, 3504, 3560, 3577, 3738, 3920, 4088, 4272, 4361, 4380, 4704, 4984, 5110, 5340, 5840, 5880, 6132, 6230, 6497, 7008, 7120, 7154, 7476, 7665, 7840, 8176, 8544, 8722, 8760, 9345, 9968, 10220, 10680, 10731, 11680, 11760, 12264, 12460, 12994, 13083, 14240, 14308, 14952, 15330, 16352, 17444, 17520, 17885, 18690, 19491, 19936, 20440, 21360, 21462, 21805, 23520, 24528, 24920, 25988, 26166, 28616, 29904, 30660, 32485, 34888, 35040, 35770, 37380, 38982, 40880, 42720, 42924, 43610, 45479, 49056, 49840, 51976, 52332, 53655, 57232, 59808, 61320, 64970, 65415, 69776, 71540, 74760, 77964, 81760, 85848, 87220, 90958, 97455, 99680, 103952, 104664, 107310, 114464, 122640, 129940, 130830, 136437, 139552, 143080, 149520, 155928, 171696, 174440, 181916, 194910, 207904, 209328, 214620, 227395, 245280, 259880, 261660, 272874, 286160, 299040, 311856, 318353, 343392, 348880, 363832, 389820, 418656, 429240, 454790, 519760, 523320, 545748, 572320, 623712, 636706, 682185, 697760, 727664, 779640, 858480, 909580, 955059, 1039520, 1046640, 1091496, 1273412, 1364370, 1455328, 1559280, 1591765, 1716960, 1819160, 1910118, 2093280, 2182992, 2546824, 2728740, 3118560, 3183530, 3638320, 3820236, 4365984, 4775295, 5093648, 5457480, 6367060, 7276640, 7640472, 9550590, 10187296, 10914960, 12734120, 15280944, 19101180, 21829920, 25468240, 30561888, 38202360, 50936480, 76404720, 152809440]

約数ペア:

[(1, 152809440), (2, 76404720), (3, 50936480), (4, 38202360), (5, 30561888), (6, 25468240), (7, 21829920), (8, 19101180), (10, 15280944), (12, 12734120), (14, 10914960), (15, 10187296), (16, 9550590), (20, 7640472), (21, 7276640), (24, 6367060), (28, 5457480), (30, 5093648), (32, 4775295), (35, 4365984), (40, 3820236), (42, 3638320), (48, 3183530), (49, 3118560), (56, 2728740), (60, 2546824), (70, 2182992), (73, 2093280), (80, 1910118), (84, 1819160), (89, 1716960), (96, 1591765), (98, 1559280), (105, 1455328), (112, 1364370), (120, 1273412), (140, 1091496), (146, 1046640), (147, 1039520), (160, 955059), (168, 909580), (178, 858480), (196, 779640), (210, 727664), (219, 697760), (224, 682185), (240, 636706), (245, 623712), (267, 572320), (280, 545748), (292, 523320), (294, 519760), (336, 454790), (356, 429240), (365, 418656), (392, 389820), (420, 363832), (438, 348880), (445, 343392), (480, 318353), (490, 311856), (511, 299040), (534, 286160), (560, 272874), (584, 261660), (588, 259880), (623, 245280), (672, 227395), (712, 214620), (730, 209328), (735, 207904), (784, 194910), (840, 181916), (876, 174440), (890, 171696), (980, 155928), (1022, 149520), (1068, 143080), (1095, 139552), (1120, 136437), (1168, 130830), (1176, 129940), (1246, 122640), (1335, 114464), (1424, 107310), (1460, 104664), (1470, 103952), (1533, 99680), (1568, 97455), (1680, 90958), (1752, 87220), (1780, 85848), (1869, 81760), (1960, 77964), (2044, 74760), (2136, 71540), (2190, 69776), (2336, 65415), (2352, 64970), (2492, 61320), (2555, 59808), (2670, 57232), (2848, 53655), (2920, 52332), (2940, 51976), (3066, 49840), (3115, 49056), (3360, 45479), (3504, 43610), (3560, 42924), (3577, 42720), (3738, 40880), (3920, 38982), (4088, 37380), (4272, 35770), (4361, 35040), (4380, 34888), (4704, 32485), (4984, 30660), (5110, 29904), (5340, 28616), (5840, 26166), (5880, 25988), (6132, 24920), (6230, 24528), (6497, 23520), (7008, 21805), (7120, 21462), (7154, 21360), (7476, 20440), (7665, 19936), (7840, 19491), (8176, 18690), (8544, 17885), (8722, 17520), (8760, 17444), (9345, 16352), (9968, 15330), (10220, 14952), (10680, 14308), (10731, 14240), (11680, 13083), (11760, 12994), (12264, 12460)]