329702940

素因数分解:

$2^2\times 3^3\times 5^1\times 7^1\times {\mathrm{87223}}^1$

素因数の和:87248

約数の個数: 96

約数和(自身を含む): 1172290560

約数和(自身を除く): 842587620

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 27, 28, 30, 35, 36, 42, 45, 54, 60, 63, 70, 84, 90, 105, 108, 126, 135, 140, 180, 189, 210, 252, 270, 315, 378, 420, 540, 630, 756, 945, 1260, 1890, 3780, 87223, 174446, 261669, 348892, 436115, 523338, 610561, 785007, 872230, 1046676, 1221122, 1308345, 1570014, 1744460, 1831683, 2355021, 2442244, 2616690, 3052805, 3140028, 3663366, 3925035, 4710042, 5233380, 5495049, 6105610, 7326732, 7850070, 9158415, 9420084, 10990098, 11775105, 12211220, 15700140, 16485147, 18316830, 21980196, 23550210, 27475245, 32970294, 36633660, 47100420, 54950490, 65940588, 82425735, 109900980, 164851470, 329702940]

約数ペア:

[(1, 329702940), (2, 164851470), (3, 109900980), (4, 82425735), (5, 65940588), (6, 54950490), (7, 47100420), (9, 36633660), (10, 32970294), (12, 27475245), (14, 23550210), (15, 21980196), (18, 18316830), (20, 16485147), (21, 15700140), (27, 12211220), (28, 11775105), (30, 10990098), (35, 9420084), (36, 9158415), (42, 7850070), (45, 7326732), (54, 6105610), (60, 5495049), (63, 5233380), (70, 4710042), (84, 3925035), (90, 3663366), (105, 3140028), (108, 3052805), (126, 2616690), (135, 2442244), (140, 2355021), (180, 1831683), (189, 1744460), (210, 1570014), (252, 1308345), (270, 1221122), (315, 1046676), (378, 872230), (420, 785007), (540, 610561), (630, 523338), (756, 436115), (945, 348892), (1260, 261669), (1890, 174446), (3780, 87223)]