202238520

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{349}}^1\times {\mathrm{439}}^1$

素因数の和:813

約数の個数: 128

約数和(自身を含む): 665280000

約数和(自身を除く): 463041480

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 20, 22, 24, 30, 33, 40, 44, 55, 60, 66, 88, 110, 120, 132, 165, 220, 264, 330, 349, 439, 440, 660, 698, 878, 1047, 1317, 1320, 1396, 1745, 1756, 2094, 2195, 2634, 2792, 3490, 3512, 3839, 4188, 4390, 4829, 5235, 5268, 6585, 6980, 7678, 8376, 8780, 9658, 10470, 10536, 11517, 13170, 13960, 14487, 15356, 17560, 19195, 19316, 20940, 23034, 24145, 26340, 28974, 30712, 38390, 38632, 41880, 46068, 48290, 52680, 57585, 57948, 72435, 76780, 92136, 96580, 115170, 115896, 144870, 153211, 153560, 193160, 230340, 289740, 306422, 459633, 460680, 579480, 612844, 766055, 919266, 1225688, 1532110, 1685321, 1838532, 2298165, 3064220, 3370642, 3677064, 4596330, 5055963, 6128440, 6741284, 8426605, 9192660, 10111926, 13482568, 16853210, 18385320, 20223852, 25279815, 33706420, 40447704, 50559630, 67412840, 101119260, 202238520]

約数ペア:

[(1, 202238520), (2, 101119260), (3, 67412840), (4, 50559630), (5, 40447704), (6, 33706420), (8, 25279815), (10, 20223852), (11, 18385320), (12, 16853210), (15, 13482568), (20, 10111926), (22, 9192660), (24, 8426605), (30, 6741284), (33, 6128440), (40, 5055963), (44, 4596330), (55, 3677064), (60, 3370642), (66, 3064220), (88, 2298165), (110, 1838532), (120, 1685321), (132, 1532110), (165, 1225688), (220, 919266), (264, 766055), (330, 612844), (349, 579480), (439, 460680), (440, 459633), (660, 306422), (698, 289740), (878, 230340), (1047, 193160), (1317, 153560), (1320, 153211), (1396, 144870), (1745, 115896), (1756, 115170), (2094, 96580), (2195, 92136), (2634, 76780), (2792, 72435), (3490, 57948), (3512, 57585), (3839, 52680), (4188, 48290), (4390, 46068), (4829, 41880), (5235, 38632), (5268, 38390), (6585, 30712), (6980, 28974), (7678, 26340), (8376, 24145), (8780, 23034), (9658, 20940), (10470, 19316), (10536, 19195), (11517, 17560), (13170, 15356), (13960, 14487)]