209165878400

素因数分解:

$2^7\times 5^2\times {\mathrm{17}}^1\times {\mathrm{31}}^2\times {\mathrm{4001}}^1$

素因数の和:4104

約数の個数: 288

約数和(自身を含む): 565458467940

約数和(自身を除く): 356292589540

約数列:

[1, 2, 4, 5, 8, 10, 16, 17, 20, 25, 31, 32, 34, 40, 50, 62, 64, 68, 80, 85, 100, 124, 128, 136, 155, 160, 170, 200, 248, 272, 310, 320, 340, 400, 425, 496, 527, 544, 620, 640, 680, 775, 800, 850, 961, 992, 1054, 1088, 1240, 1360, 1550, 1600, 1700, 1922, 1984, 2108, 2176, 2480, 2635, 2720, 3100, 3200, 3400, 3844, 3968, 4001, 4216, 4805, 4960, 5270, 5440, 6200, 6800, 7688, 8002, 8432, 9610, 9920, 10540, 10880, 12400, 13175, 13600, 15376, 16004, 16337, 16864, 19220, 19840, 20005, 21080, 24025, 24800, 26350, 27200, 30752, 32008, 32674, 33728, 38440, 40010, 42160, 48050, 49600, 52700, 54400, 61504, 64016, 65348, 67456, 68017, 76880, 80020, 81685, 84320, 96100, 99200, 100025, 105400, 123008, 124031, 128032, 130696, 136034, 153760, 160040, 163370, 168640, 192200, 200050, 210800, 248062, 256064, 261392, 272068, 307520, 320080, 326740, 337280, 340085, 384400, 400100, 408425, 421600, 496124, 512128, 522784, 544136, 615040, 620155, 640160, 653480, 680170, 768800, 800200, 816850, 843200, 992248, 1045568, 1088272, 1240310, 1280320, 1306960, 1360340, 1537600, 1600400, 1633700, 1686400, 1700425, 1984496, 2091136, 2108527, 2176544, 2480620, 2560640, 2613920, 2720680, 3075200, 3100775, 3200800, 3267400, 3400850, 3844961, 3968992, 4217054, 4353088, 4961240, 5227840, 5441360, 6201550, 6401600, 6534800, 6801700, 7689922, 7937984, 8434108, 8706176, 9922480, 10455680, 10542635, 10882720, 12403100, 12803200, 13069600, 13603400, 15379844, 15875968, 16868216, 19224805, 19844960, 21085270, 21765440, 24806200, 26139200, 27206800, 30759688, 33736432, 38449610, 39689920, 42170540, 43530880, 49612400, 52278400, 52713175, 54413600, 61519376, 65364337, 67472864, 76899220, 79379840, 84341080, 96124025, 99224800, 105426350, 108827200, 123038752, 130728674, 134945728, 153798440, 168682160, 192248050, 198449600, 210852700, 217654400, 246077504, 261457348, 269891456, 307596880, 326821685, 337364320, 384496100, 396899200, 421705400, 492155008, 522914696, 615193760, 653643370, 674728640, 768992200, 843410800, 1045829392, 1230387520, 1307286740, 1349457280, 1537984400, 1634108425, 1686821600, 2091658784, 2460775040, 2614573480, 3075968800, 3268216850, 3373643200, 4183317568, 5229146960, 6151937600, 6536433700, 6747286400, 8366635136, 10458293920, 12303875200, 13072867400, 20916587840, 26145734800, 41833175680, 52291469600, 104582939200, 209165878400]

約数ペア:

[(1, 209165878400), (2, 104582939200), (4, 52291469600), (5, 41833175680), (8, 26145734800), (10, 20916587840), (16, 13072867400), (17, 12303875200), (20, 10458293920), (25, 8366635136), (31, 6747286400), (32, 6536433700), (34, 6151937600), (40, 5229146960), (50, 4183317568), (62, 3373643200), (64, 3268216850), (68, 3075968800), (80, 2614573480), (85, 2460775040), (100, 2091658784), (124, 1686821600), (128, 1634108425), (136, 1537984400), (155, 1349457280), (160, 1307286740), (170, 1230387520), (200, 1045829392), (248, 843410800), (272, 768992200), (310, 674728640), (320, 653643370), (340, 615193760), (400, 522914696), (425, 492155008), (496, 421705400), (527, 396899200), (544, 384496100), (620, 337364320), (640, 326821685), (680, 307596880), (775, 269891456), (800, 261457348), (850, 246077504), (961, 217654400), (992, 210852700), (1054, 198449600), (1088, 192248050), (1240, 168682160), (1360, 153798440), (1550, 134945728), (1600, 130728674), (1700, 123038752), (1922, 108827200), (1984, 105426350), (2108, 99224800), (2176, 96124025), (2480, 84341080), (2635, 79379840), (2720, 76899220), (3100, 67472864), (3200, 65364337), (3400, 61519376), (3844, 54413600), (3968, 52713175), (4001, 52278400), (4216, 49612400), (4805, 43530880), (4960, 42170540), (5270, 39689920), (5440, 38449610), (6200, 33736432), (6800, 30759688), (7688, 27206800), (8002, 26139200), (8432, 24806200), (9610, 21765440), (9920, 21085270), (10540, 19844960), (10880, 19224805), (12400, 16868216), (13175, 15875968), (13600, 15379844), (15376, 13603400), (16004, 13069600), (16337, 12803200), (16864, 12403100), (19220, 10882720), (19840, 10542635), (20005, 10455680), (21080, 9922480), (24025, 8706176), (24800, 8434108), (26350, 7937984), (27200, 7689922), (30752, 6801700), (32008, 6534800), (32674, 6401600), (33728, 6201550), (38440, 5441360), (40010, 5227840), (42160, 4961240), (48050, 4353088), (49600, 4217054), (52700, 3968992), (54400, 3844961), (61504, 3400850), (64016, 3267400), (65348, 3200800), (67456, 3100775), (68017, 3075200), (76880, 2720680), (80020, 2613920), (81685, 2560640), (84320, 2480620), (96100, 2176544), (99200, 2108527), (100025, 2091136), (105400, 1984496), (123008, 1700425), (124031, 1686400), (128032, 1633700), (130696, 1600400), (136034, 1537600), (153760, 1360340), (160040, 1306960), (163370, 1280320), (168640, 1240310), (192200, 1088272), (200050, 1045568), (210800, 992248), (248062, 843200), (256064, 816850), (261392, 800200), (272068, 768800), (307520, 680170), (320080, 653480), (326740, 640160), (337280, 620155), (340085, 615040), (384400, 544136), (400100, 522784), (408425, 512128), (421600, 496124)]