31815794760

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{89}}^1\times {\mathrm{96097}}^1$

素因数の和:96231

約数の個数: 128

約数和(自身を含む): 99634406400

約数和(自身を除く): 67818611640

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 31, 40, 60, 62, 89, 93, 120, 124, 155, 178, 186, 248, 267, 310, 356, 372, 445, 465, 534, 620, 712, 744, 890, 930, 1068, 1240, 1335, 1780, 1860, 2136, 2670, 2759, 3560, 3720, 5340, 5518, 8277, 10680, 11036, 13795, 16554, 22072, 27590, 33108, 41385, 55180, 66216, 82770, 96097, 110360, 165540, 192194, 288291, 331080, 384388, 480485, 576582, 768776, 960970, 1153164, 1441455, 1921940, 2306328, 2882910, 2979007, 3843880, 5765820, 5958014, 8552633, 8937021, 11531640, 11916028, 14895035, 17105266, 17874042, 23832056, 25657899, 29790070, 34210532, 35748084, 42763165, 44685105, 51315798, 59580140, 68421064, 71496168, 85526330, 89370210, 102631596, 119160280, 128289495, 171052660, 178740420, 205263192, 256578990, 265131623, 342105320, 357480840, 513157980, 530263246, 795394869, 1026315960, 1060526492, 1325658115, 1590789738, 2121052984, 2651316230, 3181579476, 3976974345, 5302632460, 6363158952, 7953948690, 10605264920, 15907897380, 31815794760]

約数ペア:

[(1, 31815794760), (2, 15907897380), (3, 10605264920), (4, 7953948690), (5, 6363158952), (6, 5302632460), (8, 3976974345), (10, 3181579476), (12, 2651316230), (15, 2121052984), (20, 1590789738), (24, 1325658115), (30, 1060526492), (31, 1026315960), (40, 795394869), (60, 530263246), (62, 513157980), (89, 357480840), (93, 342105320), (120, 265131623), (124, 256578990), (155, 205263192), (178, 178740420), (186, 171052660), (248, 128289495), (267, 119160280), (310, 102631596), (356, 89370210), (372, 85526330), (445, 71496168), (465, 68421064), (534, 59580140), (620, 51315798), (712, 44685105), (744, 42763165), (890, 35748084), (930, 34210532), (1068, 29790070), (1240, 25657899), (1335, 23832056), (1780, 17874042), (1860, 17105266), (2136, 14895035), (2670, 11916028), (2759, 11531640), (3560, 8937021), (3720, 8552633), (5340, 5958014), (5518, 5765820), (8277, 3843880), (10680, 2979007), (11036, 2882910), (13795, 2306328), (16554, 1921940), (22072, 1441455), (27590, 1153164), (33108, 960970), (41385, 768776), (55180, 576582), (66216, 480485), (82770, 384388), (96097, 331080), (110360, 288291), (165540, 192194)]