3340260

素因数分解:

$2^2\times 3^2\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{241}}^1$

素因数の和:274

約数の個数: 144

約数和(自身を含む): 12684672

約数和(自身を除く): 9344412

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 11, 12, 14, 15, 18, 20, 21, 22, 28, 30, 33, 35, 36, 42, 44, 45, 55, 60, 63, 66, 70, 77, 84, 90, 99, 105, 110, 126, 132, 140, 154, 165, 180, 198, 210, 220, 231, 241, 252, 308, 315, 330, 385, 396, 420, 462, 482, 495, 630, 660, 693, 723, 770, 924, 964, 990, 1155, 1205, 1260, 1386, 1446, 1540, 1687, 1980, 2169, 2310, 2410, 2651, 2772, 2892, 3374, 3465, 3615, 4338, 4620, 4820, 5061, 5302, 6748, 6930, 7230, 7953, 8435, 8676, 10122, 10604, 10845, 13255, 13860, 14460, 15183, 15906, 16870, 18557, 20244, 21690, 23859, 25305, 26510, 30366, 31812, 33740, 37114, 39765, 43380, 47718, 50610, 53020, 55671, 60732, 74228, 75915, 79530, 92785, 95436, 101220, 111342, 119295, 151830, 159060, 167013, 185570, 222684, 238590, 278355, 303660, 334026, 371140, 477180, 556710, 668052, 835065, 1113420, 1670130, 3340260]

約数ペア:

[(1, 3340260), (2, 1670130), (3, 1113420), (4, 835065), (5, 668052), (6, 556710), (7, 477180), (9, 371140), (10, 334026), (11, 303660), (12, 278355), (14, 238590), (15, 222684), (18, 185570), (20, 167013), (21, 159060), (22, 151830), (28, 119295), (30, 111342), (33, 101220), (35, 95436), (36, 92785), (42, 79530), (44, 75915), (45, 74228), (55, 60732), (60, 55671), (63, 53020), (66, 50610), (70, 47718), (77, 43380), (84, 39765), (90, 37114), (99, 33740), (105, 31812), (110, 30366), (126, 26510), (132, 25305), (140, 23859), (154, 21690), (165, 20244), (180, 18557), (198, 16870), (210, 15906), (220, 15183), (231, 14460), (241, 13860), (252, 13255), (308, 10845), (315, 10604), (330, 10122), (385, 8676), (396, 8435), (420, 7953), (462, 7230), (482, 6930), (495, 6748), (630, 5302), (660, 5061), (693, 4820), (723, 4620), (770, 4338), (924, 3615), (964, 3465), (990, 3374), (1155, 2892), (1205, 2772), (1260, 2651), (1386, 2410), (1446, 2310), (1540, 2169), (1687, 1980)]