434017440

素因数分解:

$2^5\times 3^6\times 5^1\times {\mathrm{61}}^2$

素因数の和:155

約数の個数: 252

約数和(自身を含む): 1562961582

約数和(自身を除く): 1128944142

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 32, 36, 40, 45, 48, 54, 60, 61, 72, 80, 81, 90, 96, 108, 120, 122, 135, 144, 160, 162, 180, 183, 216, 240, 243, 244, 270, 288, 305, 324, 360, 366, 405, 432, 480, 486, 488, 540, 549, 610, 648, 720, 729, 732, 810, 864, 915, 972, 976, 1080, 1098, 1215, 1220, 1296, 1440, 1458, 1464, 1620, 1647, 1830, 1944, 1952, 2160, 2196, 2430, 2440, 2592, 2745, 2916, 2928, 3240, 3294, 3645, 3660, 3721, 3888, 4320, 4392, 4860, 4880, 4941, 5490, 5832, 5856, 6480, 6588, 7290, 7320, 7442, 7776, 8235, 8784, 9720, 9760, 9882, 10980, 11163, 11664, 12960, 13176, 14580, 14640, 14823, 14884, 16470, 17568, 18605, 19440, 19764, 21960, 22326, 23328, 24705, 26352, 29160, 29280, 29646, 29768, 32940, 33489, 37210, 38880, 39528, 43920, 44469, 44652, 49410, 52704, 55815, 58320, 59292, 59536, 65880, 66978, 74115, 74420, 79056, 87840, 88938, 89304, 98820, 100467, 111630, 116640, 118584, 119072, 131760, 133956, 148230, 148840, 158112, 167445, 177876, 178608, 197640, 200934, 222345, 223260, 237168, 263520, 267912, 296460, 297680, 301401, 334890, 355752, 357216, 395280, 401868, 444690, 446520, 474336, 502335, 535824, 592920, 595360, 602802, 669780, 711504, 790560, 803736, 889380, 893040, 904203, 1004670, 1071648, 1185840, 1205604, 1339560, 1423008, 1507005, 1607472, 1778760, 1786080, 1808406, 2009340, 2371680, 2411208, 2679120, 2712609, 3014010, 3214944, 3557520, 3616812, 4018680, 4521015, 4822416, 5358240, 5425218, 6028020, 7115040, 7233624, 8037360, 9042030, 9644832, 10850436, 12056040, 13563045, 14467248, 16074720, 18084060, 21700872, 24112080, 27126090, 28934496, 36168120, 43401744, 48224160, 54252180, 72336240, 86803488, 108504360, 144672480, 217008720, 434017440]

約数ペア:

[(1, 434017440), (2, 217008720), (3, 144672480), (4, 108504360), (5, 86803488), (6, 72336240), (8, 54252180), (9, 48224160), (10, 43401744), (12, 36168120), (15, 28934496), (16, 27126090), (18, 24112080), (20, 21700872), (24, 18084060), (27, 16074720), (30, 14467248), (32, 13563045), (36, 12056040), (40, 10850436), (45, 9644832), (48, 9042030), (54, 8037360), (60, 7233624), (61, 7115040), (72, 6028020), (80, 5425218), (81, 5358240), (90, 4822416), (96, 4521015), (108, 4018680), (120, 3616812), (122, 3557520), (135, 3214944), (144, 3014010), (160, 2712609), (162, 2679120), (180, 2411208), (183, 2371680), (216, 2009340), (240, 1808406), (243, 1786080), (244, 1778760), (270, 1607472), (288, 1507005), (305, 1423008), (324, 1339560), (360, 1205604), (366, 1185840), (405, 1071648), (432, 1004670), (480, 904203), (486, 893040), (488, 889380), (540, 803736), (549, 790560), (610, 711504), (648, 669780), (720, 602802), (729, 595360), (732, 592920), (810, 535824), (864, 502335), (915, 474336), (972, 446520), (976, 444690), (1080, 401868), (1098, 395280), (1215, 357216), (1220, 355752), (1296, 334890), (1440, 301401), (1458, 297680), (1464, 296460), (1620, 267912), (1647, 263520), (1830, 237168), (1944, 223260), (1952, 222345), (2160, 200934), (2196, 197640), (2430, 178608), (2440, 177876), (2592, 167445), (2745, 158112), (2916, 148840), (2928, 148230), (3240, 133956), (3294, 131760), (3645, 119072), (3660, 118584), (3721, 116640), (3888, 111630), (4320, 100467), (4392, 98820), (4860, 89304), (4880, 88938), (4941, 87840), (5490, 79056), (5832, 74420), (5856, 74115), (6480, 66978), (6588, 65880), (7290, 59536), (7320, 59292), (7442, 58320), (7776, 55815), (8235, 52704), (8784, 49410), (9720, 44652), (9760, 44469), (9882, 43920), (10980, 39528), (11163, 38880), (11664, 37210), (12960, 33489), (13176, 32940), (14580, 29768), (14640, 29646), (14823, 29280), (14884, 29160), (16470, 26352), (17568, 24705), (18605, 23328), (19440, 22326), (19764, 21960)]