20235624000

素因数分解:

$2^6\times 3^1\times 5^3\times {\mathrm{863}}^1\times {\mathrm{977}}^1$

素因数の和:1870

約数の個数: 224

約数和(自身を含む): 66963926016

約数和(自身を除く): 46728302016

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 25, 30, 32, 40, 48, 50, 60, 64, 75, 80, 96, 100, 120, 125, 150, 160, 192, 200, 240, 250, 300, 320, 375, 400, 480, 500, 600, 750, 800, 863, 960, 977, 1000, 1200, 1500, 1600, 1726, 1954, 2000, 2400, 2589, 2931, 3000, 3452, 3908, 4000, 4315, 4800, 4885, 5178, 5862, 6000, 6904, 7816, 8000, 8630, 9770, 10356, 11724, 12000, 12945, 13808, 14655, 15632, 17260, 19540, 20712, 21575, 23448, 24000, 24425, 25890, 27616, 29310, 31264, 34520, 39080, 41424, 43150, 46896, 48850, 51780, 55232, 58620, 62528, 64725, 69040, 73275, 78160, 82848, 86300, 93792, 97700, 103560, 107875, 117240, 122125, 129450, 138080, 146550, 156320, 165696, 172600, 187584, 195400, 207120, 215750, 234480, 244250, 258900, 276160, 293100, 312640, 323625, 345200, 366375, 390800, 414240, 431500, 468960, 488500, 517800, 586200, 647250, 690400, 732750, 781600, 828480, 843151, 863000, 937920, 977000, 1035600, 1172400, 1294500, 1380800, 1465500, 1563200, 1686302, 1726000, 1954000, 2071200, 2344800, 2529453, 2589000, 2931000, 3372604, 3452000, 3908000, 4142400, 4215755, 4689600, 5058906, 5178000, 5862000, 6745208, 6904000, 7816000, 8431510, 10117812, 10356000, 11724000, 12647265, 13490416, 16863020, 20235624, 20712000, 21078775, 23448000, 25294530, 26980832, 33726040, 40471248, 42157550, 50589060, 53961664, 63236325, 67452080, 80942496, 84315100, 101178120, 105393875, 126472650, 134904160, 161884992, 168630200, 202356240, 210787750, 252945300, 269808320, 316181625, 337260400, 404712480, 421575500, 505890600, 632363250, 674520800, 809424960, 843151000, 1011781200, 1264726500, 1349041600, 1686302000, 2023562400, 2529453000, 3372604000, 4047124800, 5058906000, 6745208000, 10117812000, 20235624000]

約数ペア:

[(1, 20235624000), (2, 10117812000), (3, 6745208000), (4, 5058906000), (5, 4047124800), (6, 3372604000), (8, 2529453000), (10, 2023562400), (12, 1686302000), (15, 1349041600), (16, 1264726500), (20, 1011781200), (24, 843151000), (25, 809424960), (30, 674520800), (32, 632363250), (40, 505890600), (48, 421575500), (50, 404712480), (60, 337260400), (64, 316181625), (75, 269808320), (80, 252945300), (96, 210787750), (100, 202356240), (120, 168630200), (125, 161884992), (150, 134904160), (160, 126472650), (192, 105393875), (200, 101178120), (240, 84315100), (250, 80942496), (300, 67452080), (320, 63236325), (375, 53961664), (400, 50589060), (480, 42157550), (500, 40471248), (600, 33726040), (750, 26980832), (800, 25294530), (863, 23448000), (960, 21078775), (977, 20712000), (1000, 20235624), (1200, 16863020), (1500, 13490416), (1600, 12647265), (1726, 11724000), (1954, 10356000), (2000, 10117812), (2400, 8431510), (2589, 7816000), (2931, 6904000), (3000, 6745208), (3452, 5862000), (3908, 5178000), (4000, 5058906), (4315, 4689600), (4800, 4215755), (4885, 4142400), (5178, 3908000), (5862, 3452000), (6000, 3372604), (6904, 2931000), (7816, 2589000), (8000, 2529453), (8630, 2344800), (9770, 2071200), (10356, 1954000), (11724, 1726000), (12000, 1686302), (12945, 1563200), (13808, 1465500), (14655, 1380800), (15632, 1294500), (17260, 1172400), (19540, 1035600), (20712, 977000), (21575, 937920), (23448, 863000), (24000, 843151), (24425, 828480), (25890, 781600), (27616, 732750), (29310, 690400), (31264, 647250), (34520, 586200), (39080, 517800), (41424, 488500), (43150, 468960), (46896, 431500), (48850, 414240), (51780, 390800), (55232, 366375), (58620, 345200), (62528, 323625), (64725, 312640), (69040, 293100), (73275, 276160), (78160, 258900), (82848, 244250), (86300, 234480), (93792, 215750), (97700, 207120), (103560, 195400), (107875, 187584), (117240, 172600), (122125, 165696), (129450, 156320), (138080, 146550)]