4207072000

素因数分解:

$2^8\times 5^3\times {\mathrm{31}}^1\times {\mathrm{4241}}^1$

素因数の和:4303

約数の個数: 144

約数和(自身を含む): 10820968704

約数和(自身を除く): 6613896704

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, 256, 310, 320, 400, 496, 500, 620, 640, 775, 800, 992, 1000, 1240, 1280, 1550, 1600, 1984, 2000, 2480, 3100, 3200, 3875, 3968, 4000, 4241, 4960, 6200, 6400, 7750, 7936, 8000, 8482, 9920, 12400, 15500, 16000, 16964, 19840, 21205, 24800, 31000, 32000, 33928, 39680, 42410, 49600, 62000, 67856, 84820, 99200, 106025, 124000, 131471, 135712, 169640, 198400, 212050, 248000, 262942, 271424, 339280, 424100, 496000, 525884, 530125, 542848, 657355, 678560, 848200, 992000, 1051768, 1060250, 1085696, 1314710, 1357120, 1696400, 2103536, 2120500, 2629420, 2714240, 3286775, 3392800, 4207072, 4241000, 5258840, 5428480, 6573550, 6785600, 8414144, 8482000, 10517680, 13147100, 13571200, 16433875, 16828288, 16964000, 21035360, 26294200, 27142400, 32867750, 33656576, 33928000, 42070720, 52588400, 65735500, 67856000, 84141440, 105176800, 131471000, 135712000, 168282880, 210353600, 262942000, 420707200, 525884000, 841414400, 1051768000, 2103536000, 4207072000]

約数ペア:

[(1, 4207072000), (2, 2103536000), (4, 1051768000), (5, 841414400), (8, 525884000), (10, 420707200), (16, 262942000), (20, 210353600), (25, 168282880), (31, 135712000), (32, 131471000), (40, 105176800), (50, 84141440), (62, 67856000), (64, 65735500), (80, 52588400), (100, 42070720), (124, 33928000), (125, 33656576), (128, 32867750), (155, 27142400), (160, 26294200), (200, 21035360), (248, 16964000), (250, 16828288), (256, 16433875), (310, 13571200), (320, 13147100), (400, 10517680), (496, 8482000), (500, 8414144), (620, 6785600), (640, 6573550), (775, 5428480), (800, 5258840), (992, 4241000), (1000, 4207072), (1240, 3392800), (1280, 3286775), (1550, 2714240), (1600, 2629420), (1984, 2120500), (2000, 2103536), (2480, 1696400), (3100, 1357120), (3200, 1314710), (3875, 1085696), (3968, 1060250), (4000, 1051768), (4241, 992000), (4960, 848200), (6200, 678560), (6400, 657355), (7750, 542848), (7936, 530125), (8000, 525884), (8482, 496000), (9920, 424100), (12400, 339280), (15500, 271424), (16000, 262942), (16964, 248000), (19840, 212050), (21205, 198400), (24800, 169640), (31000, 135712), (32000, 131471), (33928, 124000), (39680, 106025), (42410, 99200), (49600, 84820), (62000, 67856)]