963597320

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{43}}^1\times {\mathrm{163}}^1\times {\mathrm{491}}^1$

素因数の和:715

約数の個数: 128

約数和(自身を含む): 2556195840

約数和(自身を除く): 1592598520

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 43, 56, 70, 86, 140, 163, 172, 215, 280, 301, 326, 344, 430, 491, 602, 652, 815, 860, 982, 1141, 1204, 1304, 1505, 1630, 1720, 1964, 2282, 2408, 2455, 3010, 3260, 3437, 3928, 4564, 4910, 5705, 6020, 6520, 6874, 7009, 9128, 9820, 11410, 12040, 13748, 14018, 17185, 19640, 21113, 22820, 27496, 28036, 34370, 35045, 42226, 45640, 49063, 56072, 68740, 70090, 80033, 84452, 98126, 105565, 137480, 140180, 147791, 160066, 168904, 196252, 211130, 245315, 280360, 295582, 320132, 392504, 400165, 422260, 490630, 560231, 591164, 640264, 738955, 800330, 844520, 981260, 1120462, 1182328, 1477910, 1600660, 1962520, 2240924, 2801155, 2955820, 3201320, 3441419, 4481848, 5602310, 5911640, 6882838, 11204620, 13765676, 17207095, 22409240, 24089933, 27531352, 34414190, 48179866, 68828380, 96359732, 120449665, 137656760, 192719464, 240899330, 481798660, 963597320]

約数ペア:

[(1, 963597320), (2, 481798660), (4, 240899330), (5, 192719464), (7, 137656760), (8, 120449665), (10, 96359732), (14, 68828380), (20, 48179866), (28, 34414190), (35, 27531352), (40, 24089933), (43, 22409240), (56, 17207095), (70, 13765676), (86, 11204620), (140, 6882838), (163, 5911640), (172, 5602310), (215, 4481848), (280, 3441419), (301, 3201320), (326, 2955820), (344, 2801155), (430, 2240924), (491, 1962520), (602, 1600660), (652, 1477910), (815, 1182328), (860, 1120462), (982, 981260), (1141, 844520), (1204, 800330), (1304, 738955), (1505, 640264), (1630, 591164), (1720, 560231), (1964, 490630), (2282, 422260), (2408, 400165), (2455, 392504), (3010, 320132), (3260, 295582), (3437, 280360), (3928, 245315), (4564, 211130), (4910, 196252), (5705, 168904), (6020, 160066), (6520, 147791), (6874, 140180), (7009, 137480), (9128, 105565), (9820, 98126), (11410, 84452), (12040, 80033), (13748, 70090), (14018, 68740), (17185, 56072), (19640, 49063), (21113, 45640), (22820, 42226), (27496, 35045), (28036, 34370)]