213038640

素因数分解:

$2^4\times 3^3\times 5^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{179}}^1$

素因数の和:249

約数の個数: 320

約数和(自身を含む): 803520000

約数和(自身を除く): 590481360

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 19, 20, 24, 27, 29, 30, 36, 38, 40, 45, 48, 54, 57, 58, 60, 72, 76, 80, 87, 90, 95, 108, 114, 116, 120, 135, 144, 145, 152, 171, 174, 179, 180, 190, 216, 228, 232, 240, 261, 270, 285, 290, 304, 342, 348, 358, 360, 380, 432, 435, 456, 464, 513, 522, 537, 540, 551, 570, 580, 684, 696, 716, 720, 760, 783, 855, 870, 895, 912, 1026, 1044, 1074, 1080, 1102, 1140, 1160, 1305, 1368, 1392, 1432, 1520, 1566, 1611, 1653, 1710, 1740, 1790, 2052, 2088, 2148, 2160, 2204, 2280, 2320, 2565, 2610, 2685, 2736, 2755, 2864, 3132, 3222, 3306, 3401, 3420, 3480, 3580, 3915, 4104, 4176, 4296, 4408, 4560, 4833, 4959, 5130, 5191, 5220, 5370, 5510, 6264, 6444, 6612, 6802, 6840, 6960, 7160, 7830, 8055, 8208, 8265, 8592, 8816, 9666, 9918, 10203, 10260, 10382, 10440, 10740, 11020, 12528, 12888, 13224, 13604, 13680, 14320, 14877, 15573, 15660, 16110, 16530, 17005, 19332, 19836, 20406, 20520, 20764, 20880, 21480, 22040, 24165, 24795, 25776, 25955, 26448, 27208, 29754, 30609, 31146, 31320, 32220, 33060, 34010, 38664, 39672, 40812, 41040, 41528, 42960, 44080, 46719, 48330, 49590, 51015, 51910, 54416, 59508, 61218, 62292, 62640, 64440, 66120, 68020, 74385, 77328, 77865, 79344, 81624, 83056, 91827, 93438, 96660, 98629, 99180, 102030, 103820, 119016, 122436, 124584, 128880, 132240, 136040, 140157, 148770, 153045, 155730, 163248, 183654, 186876, 193320, 197258, 198360, 204060, 207640, 233595, 238032, 244872, 249168, 272080, 280314, 295887, 297540, 306090, 311460, 367308, 373752, 386640, 394516, 396720, 408120, 415280, 459135, 467190, 489744, 493145, 560628, 591774, 595080, 612180, 622920, 700785, 734616, 747504, 789032, 816240, 887661, 918270, 934380, 986290, 1121256, 1183548, 1190160, 1224360, 1245840, 1401570, 1469232, 1479435, 1578064, 1775322, 1836540, 1868760, 1972580, 2242512, 2367096, 2448720, 2662983, 2803140, 2958870, 3550644, 3673080, 3737520, 3945160, 4438305, 4734192, 5325966, 5606280, 5917740, 7101288, 7346160, 7890320, 8876610, 10651932, 11212560, 11835480, 13314915, 14202576, 17753220, 21303864, 23670960, 26629830, 35506440, 42607728, 53259660, 71012880, 106519320, 213038640]

約数ペア:

[(1, 213038640), (2, 106519320), (3, 71012880), (4, 53259660), (5, 42607728), (6, 35506440), (8, 26629830), (9, 23670960), (10, 21303864), (12, 17753220), (15, 14202576), (16, 13314915), (18, 11835480), (19, 11212560), (20, 10651932), (24, 8876610), (27, 7890320), (29, 7346160), (30, 7101288), (36, 5917740), (38, 5606280), (40, 5325966), (45, 4734192), (48, 4438305), (54, 3945160), (57, 3737520), (58, 3673080), (60, 3550644), (72, 2958870), (76, 2803140), (80, 2662983), (87, 2448720), (90, 2367096), (95, 2242512), (108, 1972580), (114, 1868760), (116, 1836540), (120, 1775322), (135, 1578064), (144, 1479435), (145, 1469232), (152, 1401570), (171, 1245840), (174, 1224360), (179, 1190160), (180, 1183548), (190, 1121256), (216, 986290), (228, 934380), (232, 918270), (240, 887661), (261, 816240), (270, 789032), (285, 747504), (290, 734616), (304, 700785), (342, 622920), (348, 612180), (358, 595080), (360, 591774), (380, 560628), (432, 493145), (435, 489744), (456, 467190), (464, 459135), (513, 415280), (522, 408120), (537, 396720), (540, 394516), (551, 386640), (570, 373752), (580, 367308), (684, 311460), (696, 306090), (716, 297540), (720, 295887), (760, 280314), (783, 272080), (855, 249168), (870, 244872), (895, 238032), (912, 233595), (1026, 207640), (1044, 204060), (1074, 198360), (1080, 197258), (1102, 193320), (1140, 186876), (1160, 183654), (1305, 163248), (1368, 155730), (1392, 153045), (1432, 148770), (1520, 140157), (1566, 136040), (1611, 132240), (1653, 128880), (1710, 124584), (1740, 122436), (1790, 119016), (2052, 103820), (2088, 102030), (2148, 99180), (2160, 98629), (2204, 96660), (2280, 93438), (2320, 91827), (2565, 83056), (2610, 81624), (2685, 79344), (2736, 77865), (2755, 77328), (2864, 74385), (3132, 68020), (3222, 66120), (3306, 64440), (3401, 62640), (3420, 62292), (3480, 61218), (3580, 59508), (3915, 54416), (4104, 51910), (4176, 51015), (4296, 49590), (4408, 48330), (4560, 46719), (4833, 44080), (4959, 42960), (5130, 41528), (5191, 41040), (5220, 40812), (5370, 39672), (5510, 38664), (6264, 34010), (6444, 33060), (6612, 32220), (6802, 31320), (6840, 31146), (6960, 30609), (7160, 29754), (7830, 27208), (8055, 26448), (8208, 25955), (8265, 25776), (8592, 24795), (8816, 24165), (9666, 22040), (9918, 21480), (10203, 20880), (10260, 20764), (10382, 20520), (10440, 20406), (10740, 19836), (11020, 19332), (12528, 17005), (12888, 16530), (13224, 16110), (13604, 15660), (13680, 15573), (14320, 14877)]