212585600

素因数分解:

$2^7\times 5^2\times {\mathrm{31}}^1\times {\mathrm{2143}}^1$

素因数の和:2198

約数の個数: 96

約数和(自身を含む): 542346240

約数和(自身を除く): 329760640

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 31, 32, 40, 50, 62, 64, 80, 100, 124, 128, 155, 160, 200, 248, 310, 320, 400, 496, 620, 640, 775, 800, 992, 1240, 1550, 1600, 1984, 2143, 2480, 3100, 3200, 3968, 4286, 4960, 6200, 8572, 9920, 10715, 12400, 17144, 19840, 21430, 24800, 34288, 42860, 49600, 53575, 66433, 68576, 85720, 99200, 107150, 132866, 137152, 171440, 214300, 265732, 274304, 332165, 342880, 428600, 531464, 664330, 685760, 857200, 1062928, 1328660, 1371520, 1660825, 1714400, 2125856, 2657320, 3321650, 3428800, 4251712, 5314640, 6643300, 6857600, 8503424, 10629280, 13286600, 21258560, 26573200, 42517120, 53146400, 106292800, 212585600]

約数ペア:

[(1, 212585600), (2, 106292800), (4, 53146400), (5, 42517120), (8, 26573200), (10, 21258560), (16, 13286600), (20, 10629280), (25, 8503424), (31, 6857600), (32, 6643300), (40, 5314640), (50, 4251712), (62, 3428800), (64, 3321650), (80, 2657320), (100, 2125856), (124, 1714400), (128, 1660825), (155, 1371520), (160, 1328660), (200, 1062928), (248, 857200), (310, 685760), (320, 664330), (400, 531464), (496, 428600), (620, 342880), (640, 332165), (775, 274304), (800, 265732), (992, 214300), (1240, 171440), (1550, 137152), (1600, 132866), (1984, 107150), (2143, 99200), (2480, 85720), (3100, 68576), (3200, 66433), (3968, 53575), (4286, 49600), (4960, 42860), (6200, 34288), (8572, 24800), (9920, 21430), (10715, 19840), (12400, 17144)]