228861780

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{163}}^1\times {\mathrm{3343}}^1$

素因数の和:3525

約数の個数: 96

約数和(自身を含む): 737071104

約数和(自身を除く): 508209324

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, 2282, 2445, 3260, 3343, 3423, 4564, 4890, 5705, 6686, 6846, 9780, 10029, 11410, 13372, 13692, 16715, 17115, 20058, 22820, 23401, 33430, 34230, 40116, 46802, 50145, 66860, 68460, 70203, 93604, 100290, 117005, 140406, 200580, 234010, 280812, 351015, 468020, 544909, 702030, 1089818, 1404060, 1634727, 2179636, 2724545, 3269454, 3814363, 5449090, 6538908, 7628726, 8173635, 10898180, 11443089, 15257452, 16347270, 19071815, 22886178, 32694540, 38143630, 45772356, 57215445, 76287260, 114430890, 228861780]

約数ペア:

[(1, 228861780), (2, 114430890), (3, 76287260), (4, 57215445), (5, 45772356), (6, 38143630), (7, 32694540), (10, 22886178), (12, 19071815), (14, 16347270), (15, 15257452), (20, 11443089), (21, 10898180), (28, 8173635), (30, 7628726), (35, 6538908), (42, 5449090), (60, 3814363), (70, 3269454), (84, 2724545), (105, 2179636), (140, 1634727), (163, 1404060), (210, 1089818), (326, 702030), (420, 544909), (489, 468020), (652, 351015), (815, 280812), (978, 234010), (1141, 200580), (1630, 140406), (1956, 117005), (2282, 100290), (2445, 93604), (3260, 70203), (3343, 68460), (3423, 66860), (4564, 50145), (4890, 46802), (5705, 40116), (6686, 34230), (6846, 33430), (9780, 23401), (10029, 22820), (11410, 20058), (13372, 17115), (13692, 16715)]