383649420

素因数分解:

$2^2\times 3^1\times 5^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{11863}}^1$

素因数の和:11900

約数の個数: 144

約数和(自身を含む): 1363315968

約数和(自身を除く): 979666548

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 11, 12, 14, 15, 20, 21, 22, 28, 30, 33, 35, 42, 44, 49, 55, 60, 66, 70, 77, 84, 98, 105, 110, 132, 140, 147, 154, 165, 196, 210, 220, 231, 245, 294, 308, 330, 385, 420, 462, 490, 539, 588, 660, 735, 770, 924, 980, 1078, 1155, 1470, 1540, 1617, 2156, 2310, 2695, 2940, 3234, 4620, 5390, 6468, 8085, 10780, 11863, 16170, 23726, 32340, 35589, 47452, 59315, 71178, 83041, 118630, 130493, 142356, 166082, 177945, 237260, 249123, 260986, 332164, 355890, 391479, 415205, 498246, 521972, 581287, 652465, 711780, 782958, 830410, 913451, 996492, 1162574, 1245615, 1304930, 1565916, 1660820, 1743861, 1826902, 1957395, 2325148, 2491230, 2609860, 2740353, 2906435, 3487722, 3653804, 3914790, 4567255, 4982460, 5480706, 5812870, 6394157, 6975444, 7829580, 8719305, 9134510, 10961412, 11625740, 12788314, 13701765, 17438610, 18269020, 19182471, 25576628, 27403530, 31970785, 34877220, 38364942, 54807060, 63941570, 76729884, 95912355, 127883140, 191824710, 383649420]

約数ペア:

[(1, 383649420), (2, 191824710), (3, 127883140), (4, 95912355), (5, 76729884), (6, 63941570), (7, 54807060), (10, 38364942), (11, 34877220), (12, 31970785), (14, 27403530), (15, 25576628), (20, 19182471), (21, 18269020), (22, 17438610), (28, 13701765), (30, 12788314), (33, 11625740), (35, 10961412), (42, 9134510), (44, 8719305), (49, 7829580), (55, 6975444), (60, 6394157), (66, 5812870), (70, 5480706), (77, 4982460), (84, 4567255), (98, 3914790), (105, 3653804), (110, 3487722), (132, 2906435), (140, 2740353), (147, 2609860), (154, 2491230), (165, 2325148), (196, 1957395), (210, 1826902), (220, 1743861), (231, 1660820), (245, 1565916), (294, 1304930), (308, 1245615), (330, 1162574), (385, 996492), (420, 913451), (462, 830410), (490, 782958), (539, 711780), (588, 652465), (660, 581287), (735, 521972), (770, 498246), (924, 415205), (980, 391479), (1078, 355890), (1155, 332164), (1470, 260986), (1540, 249123), (1617, 237260), (2156, 177945), (2310, 166082), (2695, 142356), (2940, 130493), (3234, 118630), (4620, 83041), (5390, 71178), (6468, 59315), (8085, 47452), (10780, 35589), (11863, 32340), (16170, 23726)]