67921560

素因数分解:

$2^3\times 3^2\times 5^1\times 7^1\times {\mathrm{26953}}^1$

素因数の和:26977

約数の個数: 96

約数和(自身を含む): 252289440

約数和(自身を除く): 184367880

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 18, 20, 21, 24, 28, 30, 35, 36, 40, 42, 45, 56, 60, 63, 70, 72, 84, 90, 105, 120, 126, 140, 168, 180, 210, 252, 280, 315, 360, 420, 504, 630, 840, 1260, 2520, 26953, 53906, 80859, 107812, 134765, 161718, 188671, 215624, 242577, 269530, 323436, 377342, 404295, 485154, 539060, 566013, 646872, 754684, 808590, 943355, 970308, 1078120, 1132026, 1212885, 1509368, 1617180, 1698039, 1886710, 1940616, 2264052, 2425770, 2830065, 3234360, 3396078, 3773420, 4528104, 4851540, 5660130, 6792156, 7546840, 8490195, 9703080, 11320260, 13584312, 16980390, 22640520, 33960780, 67921560]

約数ペア:

[(1, 67921560), (2, 33960780), (3, 22640520), (4, 16980390), (5, 13584312), (6, 11320260), (7, 9703080), (8, 8490195), (9, 7546840), (10, 6792156), (12, 5660130), (14, 4851540), (15, 4528104), (18, 3773420), (20, 3396078), (21, 3234360), (24, 2830065), (28, 2425770), (30, 2264052), (35, 1940616), (36, 1886710), (40, 1698039), (42, 1617180), (45, 1509368), (56, 1212885), (60, 1132026), (63, 1078120), (70, 970308), (72, 943355), (84, 808590), (90, 754684), (105, 646872), (120, 566013), (126, 539060), (140, 485154), (168, 404295), (180, 377342), (210, 323436), (252, 269530), (280, 242577), (315, 215624), (360, 188671), (420, 161718), (504, 134765), (630, 107812), (840, 80859), (1260, 53906), (2520, 26953)]