326982420

素因数分解:

$2^2\times 3^4\times 5^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{383}}^1$

素因数の和:452

約数の個数: 240

約数和(自身を含む): 1124057088

約数和(自身を除く): 797074668

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 17, 18, 20, 27, 30, 31, 34, 36, 45, 51, 54, 60, 62, 68, 81, 85, 90, 93, 102, 108, 124, 135, 153, 155, 162, 170, 180, 186, 204, 255, 270, 279, 306, 310, 324, 340, 372, 383, 405, 459, 465, 510, 527, 540, 558, 612, 620, 765, 766, 810, 837, 918, 930, 1020, 1054, 1116, 1149, 1377, 1395, 1530, 1532, 1581, 1620, 1674, 1836, 1860, 1915, 2108, 2295, 2298, 2511, 2635, 2754, 2790, 3060, 3162, 3348, 3447, 3830, 4185, 4590, 4596, 4743, 5022, 5270, 5508, 5580, 5745, 6324, 6511, 6885, 6894, 7660, 7905, 8370, 9180, 9486, 10044, 10341, 10540, 11490, 11873, 12555, 13022, 13770, 13788, 14229, 15810, 16740, 17235, 18972, 19533, 20682, 22980, 23715, 23746, 25110, 26044, 27540, 28458, 31023, 31620, 32555, 34470, 35619, 39066, 41364, 42687, 47430, 47492, 50220, 51705, 56916, 58599, 59365, 62046, 65110, 68940, 71145, 71238, 78132, 85374, 94860, 97665, 103410, 106857, 117198, 118730, 124092, 130220, 142290, 142476, 155115, 170748, 175797, 178095, 195330, 201841, 206820, 213435, 213714, 234396, 237460, 284580, 292995, 310230, 320571, 351594, 356190, 390660, 403682, 426870, 427428, 527391, 534285, 585990, 605523, 620460, 641142, 703188, 712380, 807364, 853740, 878985, 961713, 1009205, 1054782, 1068570, 1171980, 1211046, 1282284, 1602855, 1757970, 1816569, 1923426, 2018410, 2109564, 2137140, 2422092, 2636955, 3027615, 3205710, 3515940, 3633138, 3846852, 4036820, 4808565, 5273910, 5449707, 6055230, 6411420, 7266276, 9082845, 9617130, 10547820, 10899414, 12110460, 16349121, 18165690, 19234260, 21798828, 27248535, 32698242, 36331380, 54497070, 65396484, 81745605, 108994140, 163491210, 326982420]

約数ペア:

[(1, 326982420), (2, 163491210), (3, 108994140), (4, 81745605), (5, 65396484), (6, 54497070), (9, 36331380), (10, 32698242), (12, 27248535), (15, 21798828), (17, 19234260), (18, 18165690), (20, 16349121), (27, 12110460), (30, 10899414), (31, 10547820), (34, 9617130), (36, 9082845), (45, 7266276), (51, 6411420), (54, 6055230), (60, 5449707), (62, 5273910), (68, 4808565), (81, 4036820), (85, 3846852), (90, 3633138), (93, 3515940), (102, 3205710), (108, 3027615), (124, 2636955), (135, 2422092), (153, 2137140), (155, 2109564), (162, 2018410), (170, 1923426), (180, 1816569), (186, 1757970), (204, 1602855), (255, 1282284), (270, 1211046), (279, 1171980), (306, 1068570), (310, 1054782), (324, 1009205), (340, 961713), (372, 878985), (383, 853740), (405, 807364), (459, 712380), (465, 703188), (510, 641142), (527, 620460), (540, 605523), (558, 585990), (612, 534285), (620, 527391), (765, 427428), (766, 426870), (810, 403682), (837, 390660), (918, 356190), (930, 351594), (1020, 320571), (1054, 310230), (1116, 292995), (1149, 284580), (1377, 237460), (1395, 234396), (1530, 213714), (1532, 213435), (1581, 206820), (1620, 201841), (1674, 195330), (1836, 178095), (1860, 175797), (1915, 170748), (2108, 155115), (2295, 142476), (2298, 142290), (2511, 130220), (2635, 124092), (2754, 118730), (2790, 117198), (3060, 106857), (3162, 103410), (3348, 97665), (3447, 94860), (3830, 85374), (4185, 78132), (4590, 71238), (4596, 71145), (4743, 68940), (5022, 65110), (5270, 62046), (5508, 59365), (5580, 58599), (5745, 56916), (6324, 51705), (6511, 50220), (6885, 47492), (6894, 47430), (7660, 42687), (7905, 41364), (8370, 39066), (9180, 35619), (9486, 34470), (10044, 32555), (10341, 31620), (10540, 31023), (11490, 28458), (11873, 27540), (12555, 26044), (13022, 25110), (13770, 23746), (13788, 23715), (14229, 22980), (15810, 20682), (16740, 19533), (17235, 18972)]