218644920

素因数分解:

$2^3\times 3^4\times 5^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{179}}^1$

素因数の和:244

約数の個数: 320

約数和(自身を含む): 823284000

約数和(自身を除く): 604639080

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 18, 20, 24, 26, 27, 29, 30, 36, 39, 40, 45, 52, 54, 58, 60, 65, 72, 78, 81, 87, 90, 104, 108, 116, 117, 120, 130, 135, 145, 156, 162, 174, 179, 180, 195, 216, 232, 234, 260, 261, 270, 290, 312, 324, 348, 351, 358, 360, 377, 390, 405, 435, 468, 520, 522, 537, 540, 580, 585, 648, 696, 702, 716, 754, 780, 783, 810, 870, 895, 936, 1044, 1053, 1074, 1080, 1131, 1160, 1170, 1305, 1404, 1432, 1508, 1560, 1566, 1611, 1620, 1740, 1755, 1790, 1885, 2088, 2106, 2148, 2262, 2327, 2340, 2349, 2610, 2685, 2808, 3016, 3132, 3222, 3240, 3393, 3480, 3510, 3580, 3770, 3915, 4212, 4296, 4524, 4654, 4680, 4698, 4833, 5191, 5220, 5265, 5370, 5655, 6264, 6444, 6786, 6981, 7020, 7160, 7540, 7830, 8055, 8424, 9048, 9308, 9396, 9666, 10179, 10382, 10440, 10530, 10740, 11310, 11635, 11745, 12888, 13572, 13962, 14040, 14499, 15080, 15573, 15660, 16110, 16965, 18616, 18792, 19332, 20358, 20764, 20943, 21060, 21480, 22620, 23270, 23490, 24165, 25955, 27144, 27924, 28998, 30537, 31146, 31320, 32220, 33930, 34905, 38664, 40716, 41528, 41886, 42120, 45240, 46540, 46719, 46980, 48330, 50895, 51910, 55848, 57996, 61074, 62292, 62829, 64440, 67483, 67860, 69810, 72495, 77865, 81432, 83772, 93080, 93438, 93960, 96660, 101790, 103820, 104715, 115992, 122148, 124584, 125658, 134966, 135720, 139620, 140157, 144990, 152685, 155730, 167544, 186876, 188487, 193320, 202449, 203580, 207640, 209430, 233595, 244296, 251316, 269932, 279240, 280314, 289980, 305370, 311460, 314145, 337415, 373752, 376974, 404898, 407160, 418860, 420471, 467190, 502632, 539864, 560628, 579960, 607347, 610740, 622920, 628290, 674830, 700785, 753948, 809796, 837720, 840942, 934380, 942435, 1012245, 1121256, 1214694, 1221480, 1256580, 1349660, 1401570, 1507896, 1619592, 1681884, 1822041, 1868760, 1884870, 2024490, 2102355, 2429388, 2513160, 2699320, 2803140, 3036735, 3363768, 3644082, 3769740, 4048980, 4204710, 4858776, 5466123, 5606280, 6073470, 7288164, 7539480, 8097960, 8409420, 9110205, 10932246, 12146940, 14576328, 16818840, 18220410, 21864492, 24293880, 27330615, 36440820, 43728984, 54661230, 72881640, 109322460, 218644920]

約数ペア:

[(1, 218644920), (2, 109322460), (3, 72881640), (4, 54661230), (5, 43728984), (6, 36440820), (8, 27330615), (9, 24293880), (10, 21864492), (12, 18220410), (13, 16818840), (15, 14576328), (18, 12146940), (20, 10932246), (24, 9110205), (26, 8409420), (27, 8097960), (29, 7539480), (30, 7288164), (36, 6073470), (39, 5606280), (40, 5466123), (45, 4858776), (52, 4204710), (54, 4048980), (58, 3769740), (60, 3644082), (65, 3363768), (72, 3036735), (78, 2803140), (81, 2699320), (87, 2513160), (90, 2429388), (104, 2102355), (108, 2024490), (116, 1884870), (117, 1868760), (120, 1822041), (130, 1681884), (135, 1619592), (145, 1507896), (156, 1401570), (162, 1349660), (174, 1256580), (179, 1221480), (180, 1214694), (195, 1121256), (216, 1012245), (232, 942435), (234, 934380), (260, 840942), (261, 837720), (270, 809796), (290, 753948), (312, 700785), (324, 674830), (348, 628290), (351, 622920), (358, 610740), (360, 607347), (377, 579960), (390, 560628), (405, 539864), (435, 502632), (468, 467190), (520, 420471), (522, 418860), (537, 407160), (540, 404898), (580, 376974), (585, 373752), (648, 337415), (696, 314145), (702, 311460), (716, 305370), (754, 289980), (780, 280314), (783, 279240), (810, 269932), (870, 251316), (895, 244296), (936, 233595), (1044, 209430), (1053, 207640), (1074, 203580), (1080, 202449), (1131, 193320), (1160, 188487), (1170, 186876), (1305, 167544), (1404, 155730), (1432, 152685), (1508, 144990), (1560, 140157), (1566, 139620), (1611, 135720), (1620, 134966), (1740, 125658), (1755, 124584), (1790, 122148), (1885, 115992), (2088, 104715), (2106, 103820), (2148, 101790), (2262, 96660), (2327, 93960), (2340, 93438), (2349, 93080), (2610, 83772), (2685, 81432), (2808, 77865), (3016, 72495), (3132, 69810), (3222, 67860), (3240, 67483), (3393, 64440), (3480, 62829), (3510, 62292), (3580, 61074), (3770, 57996), (3915, 55848), (4212, 51910), (4296, 50895), (4524, 48330), (4654, 46980), (4680, 46719), (4698, 46540), (4833, 45240), (5191, 42120), (5220, 41886), (5265, 41528), (5370, 40716), (5655, 38664), (6264, 34905), (6444, 33930), (6786, 32220), (6981, 31320), (7020, 31146), (7160, 30537), (7540, 28998), (7830, 27924), (8055, 27144), (8424, 25955), (9048, 24165), (9308, 23490), (9396, 23270), (9666, 22620), (10179, 21480), (10382, 21060), (10440, 20943), (10530, 20764), (10740, 20358), (11310, 19332), (11635, 18792), (11745, 18616), (12888, 16965), (13572, 16110), (13962, 15660), (14040, 15573), (14499, 15080)]