15142384000

素因数分解:

$2^7\times 5^3\times {\mathrm{31}}^1\times {\mathrm{30529}}^1$

素因数の和:30589

約数の個数: 128

約数和(自身を含む): 38863468800

約数和(自身を除く): 23721084800

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 31, 32, 40, 50, 62, 64, 80, 100, 124, 125, 128, 155, 160, 200, 248, 250, 310, 320, 400, 496, 500, 620, 640, 775, 800, 992, 1000, 1240, 1550, 1600, 1984, 2000, 2480, 3100, 3200, 3875, 3968, 4000, 4960, 6200, 7750, 8000, 9920, 12400, 15500, 16000, 19840, 24800, 30529, 31000, 49600, 61058, 62000, 99200, 122116, 124000, 152645, 244232, 248000, 305290, 488464, 496000, 610580, 763225, 946399, 976928, 1221160, 1526450, 1892798, 1953856, 2442320, 3052900, 3785596, 3816125, 3907712, 4731995, 4884640, 6105800, 7571192, 7632250, 9463990, 9769280, 12211600, 15142384, 15264500, 18927980, 19538560, 23659975, 24423200, 30284768, 30529000, 37855960, 47319950, 48846400, 60569536, 61058000, 75711920, 94639900, 97692800, 118299875, 121139072, 122116000, 151423840, 189279800, 236599750, 244232000, 302847680, 378559600, 473199500, 488464000, 605695360, 757119200, 946399000, 1514238400, 1892798000, 3028476800, 3785596000, 7571192000, 15142384000]

約数ペア:

[(1, 15142384000), (2, 7571192000), (4, 3785596000), (5, 3028476800), (8, 1892798000), (10, 1514238400), (16, 946399000), (20, 757119200), (25, 605695360), (31, 488464000), (32, 473199500), (40, 378559600), (50, 302847680), (62, 244232000), (64, 236599750), (80, 189279800), (100, 151423840), (124, 122116000), (125, 121139072), (128, 118299875), (155, 97692800), (160, 94639900), (200, 75711920), (248, 61058000), (250, 60569536), (310, 48846400), (320, 47319950), (400, 37855960), (496, 30529000), (500, 30284768), (620, 24423200), (640, 23659975), (775, 19538560), (800, 18927980), (992, 15264500), (1000, 15142384), (1240, 12211600), (1550, 9769280), (1600, 9463990), (1984, 7632250), (2000, 7571192), (2480, 6105800), (3100, 4884640), (3200, 4731995), (3875, 3907712), (3968, 3816125), (4000, 3785596), (4960, 3052900), (6200, 2442320), (7750, 1953856), (8000, 1892798), (9920, 1526450), (12400, 1221160), (15500, 976928), (16000, 946399), (19840, 763225), (24800, 610580), (30529, 496000), (31000, 488464), (49600, 305290), (61058, 248000), (62000, 244232), (99200, 152645), (122116, 124000)]