144655980

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{163}}^1\times {\mathrm{2113}}^1$

素因数の和:2295

約数の個数: 96

約数和(自身を含む): 465959424

約数和(自身を除く): 321303444

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 42, 60, 70, 84, 105, 140, 163, 210, 326, 420, 489, 652, 815, 978, 1141, 1630, 1956, 2113, 2282, 2445, 3260, 3423, 4226, 4564, 4890, 5705, 6339, 6846, 8452, 9780, 10565, 11410, 12678, 13692, 14791, 17115, 21130, 22820, 25356, 29582, 31695, 34230, 42260, 44373, 59164, 63390, 68460, 73955, 88746, 126780, 147910, 177492, 221865, 295820, 344419, 443730, 688838, 887460, 1033257, 1377676, 1722095, 2066514, 2410933, 3444190, 4133028, 4821866, 5166285, 6888380, 7232799, 9643732, 10332570, 12054665, 14465598, 20665140, 24109330, 28931196, 36163995, 48218660, 72327990, 144655980]

約数ペア:

[(1, 144655980), (2, 72327990), (3, 48218660), (4, 36163995), (5, 28931196), (6, 24109330), (7, 20665140), (10, 14465598), (12, 12054665), (14, 10332570), (15, 9643732), (20, 7232799), (21, 6888380), (28, 5166285), (30, 4821866), (35, 4133028), (42, 3444190), (60, 2410933), (70, 2066514), (84, 1722095), (105, 1377676), (140, 1033257), (163, 887460), (210, 688838), (326, 443730), (420, 344419), (489, 295820), (652, 221865), (815, 177492), (978, 147910), (1141, 126780), (1630, 88746), (1956, 73955), (2113, 68460), (2282, 63390), (2445, 59164), (3260, 44373), (3423, 42260), (4226, 34230), (4564, 31695), (4890, 29582), (5705, 25356), (6339, 22820), (6846, 21130), (8452, 17115), (9780, 14791), (10565, 13692), (11410, 12678)]