531026280

素因数分解:

$2^3\times 3^4\times 5^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{311}}^1$

素因数の和:382

約数の個数: 320

約数和(自身を含む): 1957063680

約数和(自身を除く): 1426037400

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 17, 18, 20, 24, 27, 30, 31, 34, 36, 40, 45, 51, 54, 60, 62, 68, 72, 81, 85, 90, 93, 102, 108, 120, 124, 135, 136, 153, 155, 162, 170, 180, 186, 204, 216, 248, 255, 270, 279, 306, 310, 311, 324, 340, 360, 372, 405, 408, 459, 465, 510, 527, 540, 558, 612, 620, 622, 648, 680, 744, 765, 810, 837, 918, 930, 933, 1020, 1054, 1080, 1116, 1224, 1240, 1244, 1377, 1395, 1530, 1555, 1581, 1620, 1674, 1836, 1860, 1866, 2040, 2108, 2232, 2295, 2488, 2511, 2635, 2754, 2790, 2799, 3060, 3110, 3162, 3240, 3348, 3672, 3720, 3732, 4185, 4216, 4590, 4665, 4743, 5022, 5270, 5287, 5508, 5580, 5598, 6120, 6220, 6324, 6696, 6885, 7464, 7905, 8370, 8397, 9180, 9330, 9486, 9641, 10044, 10540, 10574, 11016, 11160, 11196, 12440, 12555, 12648, 13770, 13995, 14229, 15810, 15861, 16740, 16794, 18360, 18660, 18972, 19282, 20088, 21080, 21148, 22392, 23715, 25110, 25191, 26435, 27540, 27990, 28458, 28923, 31620, 31722, 33480, 33588, 37320, 37944, 38564, 41985, 42296, 42687, 47430, 47583, 48205, 50220, 50382, 52870, 55080, 55980, 56916, 57846, 63240, 63444, 67176, 71145, 77128, 79305, 83970, 85374, 86769, 94860, 95166, 96410, 100440, 100764, 105740, 111960, 113832, 115692, 125955, 126888, 142290, 142749, 144615, 158610, 163897, 167940, 170748, 173538, 189720, 190332, 192820, 201528, 211480, 213435, 231384, 237915, 251910, 260307, 284580, 285498, 289230, 317220, 327794, 335880, 341496, 347076, 380664, 385640, 426870, 428247, 433845, 475830, 491691, 503820, 520614, 569160, 570996, 578460, 634440, 655588, 694152, 713745, 780921, 819485, 853740, 856494, 867690, 951660, 983382, 1007640, 1041228, 1141992, 1156920, 1301535, 1311176, 1427490, 1475073, 1561842, 1638970, 1707480, 1712988, 1735380, 1903320, 1966764, 2082456, 2141235, 2458455, 2603070, 2854980, 2950146, 3123684, 3277940, 3425976, 3470760, 3904605, 3933528, 4282470, 4425219, 4916910, 5206140, 5709960, 5900292, 6247368, 6555880, 7375365, 7809210, 8564940, 8850438, 9833820, 10412280, 11800584, 13275657, 14750730, 15618420, 17129880, 17700876, 19667640, 22126095, 26551314, 29501460, 31236840, 35401752, 44252190, 53102628, 59002920, 66378285, 88504380, 106205256, 132756570, 177008760, 265513140, 531026280]

約数ペア:

[(1, 531026280), (2, 265513140), (3, 177008760), (4, 132756570), (5, 106205256), (6, 88504380), (8, 66378285), (9, 59002920), (10, 53102628), (12, 44252190), (15, 35401752), (17, 31236840), (18, 29501460), (20, 26551314), (24, 22126095), (27, 19667640), (30, 17700876), (31, 17129880), (34, 15618420), (36, 14750730), (40, 13275657), (45, 11800584), (51, 10412280), (54, 9833820), (60, 8850438), (62, 8564940), (68, 7809210), (72, 7375365), (81, 6555880), (85, 6247368), (90, 5900292), (93, 5709960), (102, 5206140), (108, 4916910), (120, 4425219), (124, 4282470), (135, 3933528), (136, 3904605), (153, 3470760), (155, 3425976), (162, 3277940), (170, 3123684), (180, 2950146), (186, 2854980), (204, 2603070), (216, 2458455), (248, 2141235), (255, 2082456), (270, 1966764), (279, 1903320), (306, 1735380), (310, 1712988), (311, 1707480), (324, 1638970), (340, 1561842), (360, 1475073), (372, 1427490), (405, 1311176), (408, 1301535), (459, 1156920), (465, 1141992), (510, 1041228), (527, 1007640), (540, 983382), (558, 951660), (612, 867690), (620, 856494), (622, 853740), (648, 819485), (680, 780921), (744, 713745), (765, 694152), (810, 655588), (837, 634440), (918, 578460), (930, 570996), (933, 569160), (1020, 520614), (1054, 503820), (1080, 491691), (1116, 475830), (1224, 433845), (1240, 428247), (1244, 426870), (1377, 385640), (1395, 380664), (1530, 347076), (1555, 341496), (1581, 335880), (1620, 327794), (1674, 317220), (1836, 289230), (1860, 285498), (1866, 284580), (2040, 260307), (2108, 251910), (2232, 237915), (2295, 231384), (2488, 213435), (2511, 211480), (2635, 201528), (2754, 192820), (2790, 190332), (2799, 189720), (3060, 173538), (3110, 170748), (3162, 167940), (3240, 163897), (3348, 158610), (3672, 144615), (3720, 142749), (3732, 142290), (4185, 126888), (4216, 125955), (4590, 115692), (4665, 113832), (4743, 111960), (5022, 105740), (5270, 100764), (5287, 100440), (5508, 96410), (5580, 95166), (5598, 94860), (6120, 86769), (6220, 85374), (6324, 83970), (6696, 79305), (6885, 77128), (7464, 71145), (7905, 67176), (8370, 63444), (8397, 63240), (9180, 57846), (9330, 56916), (9486, 55980), (9641, 55080), (10044, 52870), (10540, 50382), (10574, 50220), (11016, 48205), (11160, 47583), (11196, 47430), (12440, 42687), (12555, 42296), (12648, 41985), (13770, 38564), (13995, 37944), (14229, 37320), (15810, 33588), (15861, 33480), (16740, 31722), (16794, 31620), (18360, 28923), (18660, 28458), (18972, 27990), (19282, 27540), (20088, 26435), (21080, 25191), (21148, 25110), (22392, 23715)]