20406568800

素因数分解:

$2^5\times 3^1\times 5^2\times {\mathrm{17}}^1\times {\mathrm{53}}^1\times {\mathrm{9437}}^1$

素因数の和:9530

約数の個数: 288

約数和(自身を含む): 71665225632

約数和(自身を除く): 51258656832

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 17, 20, 24, 25, 30, 32, 34, 40, 48, 50, 51, 53, 60, 68, 75, 80, 85, 96, 100, 102, 106, 120, 136, 150, 159, 160, 170, 200, 204, 212, 240, 255, 265, 272, 300, 318, 340, 400, 408, 424, 425, 480, 510, 530, 544, 600, 636, 680, 795, 800, 816, 848, 850, 901, 1020, 1060, 1200, 1272, 1275, 1325, 1360, 1590, 1632, 1696, 1700, 1802, 2040, 2120, 2400, 2544, 2550, 2650, 2703, 2720, 3180, 3400, 3604, 3975, 4080, 4240, 4505, 5088, 5100, 5300, 5406, 6360, 6800, 7208, 7950, 8160, 8480, 9010, 9437, 10200, 10600, 10812, 12720, 13515, 13600, 14416, 15900, 18020, 18874, 20400, 21200, 21624, 22525, 25440, 27030, 28311, 28832, 31800, 36040, 37748, 40800, 42400, 43248, 45050, 47185, 54060, 56622, 63600, 67575, 72080, 75496, 86496, 90100, 94370, 108120, 113244, 127200, 135150, 141555, 144160, 150992, 160429, 180200, 188740, 216240, 226488, 235925, 270300, 283110, 301984, 320858, 360400, 377480, 432480, 452976, 471850, 481287, 500161, 540600, 566220, 641716, 707775, 720800, 754960, 802145, 905952, 943700, 962574, 1000322, 1081200, 1132440, 1283432, 1415550, 1500483, 1509920, 1604290, 1887400, 1925148, 2000644, 2162400, 2264880, 2406435, 2500805, 2566864, 2831100, 3000966, 3208580, 3774800, 3850296, 4001288, 4010725, 4529760, 4812870, 5001610, 5133728, 5662200, 6001932, 6417160, 7502415, 7549600, 7700592, 8002576, 8021450, 8502737, 9625740, 10003220, 11324400, 12003864, 12032175, 12504025, 12834320, 15004830, 15401184, 16005152, 16042900, 17005474, 19251480, 20006440, 22648800, 24007728, 24064350, 25008050, 25508211, 25668640, 30009660, 32085800, 34010948, 37512075, 38502960, 40012880, 42513685, 48015456, 48128700, 50016100, 51016422, 60019320, 64171600, 68021896, 75024150, 77005920, 80025760, 85027370, 96257400, 100032200, 102032844, 120038640, 127541055, 128343200, 136043792, 150048300, 170054740, 192514800, 200064400, 204065688, 212568425, 240077280, 255082110, 272087584, 300096600, 340109480, 385029600, 400128800, 408131376, 425136850, 510164220, 600193200, 637705275, 680218960, 816262752, 850273700, 1020328440, 1200386400, 1275410550, 1360437920, 1700547400, 2040656880, 2550821100, 3401094800, 4081313760, 5101642200, 6802189600, 10203284400, 20406568800]

約数ペア:

[(1, 20406568800), (2, 10203284400), (3, 6802189600), (4, 5101642200), (5, 4081313760), (6, 3401094800), (8, 2550821100), (10, 2040656880), (12, 1700547400), (15, 1360437920), (16, 1275410550), (17, 1200386400), (20, 1020328440), (24, 850273700), (25, 816262752), (30, 680218960), (32, 637705275), (34, 600193200), (40, 510164220), (48, 425136850), (50, 408131376), (51, 400128800), (53, 385029600), (60, 340109480), (68, 300096600), (75, 272087584), (80, 255082110), (85, 240077280), (96, 212568425), (100, 204065688), (102, 200064400), (106, 192514800), (120, 170054740), (136, 150048300), (150, 136043792), (159, 128343200), (160, 127541055), (170, 120038640), (200, 102032844), (204, 100032200), (212, 96257400), (240, 85027370), (255, 80025760), (265, 77005920), (272, 75024150), (300, 68021896), (318, 64171600), (340, 60019320), (400, 51016422), (408, 50016100), (424, 48128700), (425, 48015456), (480, 42513685), (510, 40012880), (530, 38502960), (544, 37512075), (600, 34010948), (636, 32085800), (680, 30009660), (795, 25668640), (800, 25508211), (816, 25008050), (848, 24064350), (850, 24007728), (901, 22648800), (1020, 20006440), (1060, 19251480), (1200, 17005474), (1272, 16042900), (1275, 16005152), (1325, 15401184), (1360, 15004830), (1590, 12834320), (1632, 12504025), (1696, 12032175), (1700, 12003864), (1802, 11324400), (2040, 10003220), (2120, 9625740), (2400, 8502737), (2544, 8021450), (2550, 8002576), (2650, 7700592), (2703, 7549600), (2720, 7502415), (3180, 6417160), (3400, 6001932), (3604, 5662200), (3975, 5133728), (4080, 5001610), (4240, 4812870), (4505, 4529760), (5088, 4010725), (5100, 4001288), (5300, 3850296), (5406, 3774800), (6360, 3208580), (6800, 3000966), (7208, 2831100), (7950, 2566864), (8160, 2500805), (8480, 2406435), (9010, 2264880), (9437, 2162400), (10200, 2000644), (10600, 1925148), (10812, 1887400), (12720, 1604290), (13515, 1509920), (13600, 1500483), (14416, 1415550), (15900, 1283432), (18020, 1132440), (18874, 1081200), (20400, 1000322), (21200, 962574), (21624, 943700), (22525, 905952), (25440, 802145), (27030, 754960), (28311, 720800), (28832, 707775), (31800, 641716), (36040, 566220), (37748, 540600), (40800, 500161), (42400, 481287), (43248, 471850), (45050, 452976), (47185, 432480), (54060, 377480), (56622, 360400), (63600, 320858), (67575, 301984), (72080, 283110), (75496, 270300), (86496, 235925), (90100, 226488), (94370, 216240), (108120, 188740), (113244, 180200), (127200, 160429), (135150, 150992), (141555, 144160)]