968191920

素因数分解:

$2^4\times 3^3\times 5^1\times {\mathrm{97}}^1\times {\mathrm{4621}}^1$

素因数の和:4740

約数の個数: 160

約数和(自身を含む): 3369992640

約数和(自身を除く): 2401800720

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 36, 40, 45, 48, 54, 60, 72, 80, 90, 97, 108, 120, 135, 144, 180, 194, 216, 240, 270, 291, 360, 388, 432, 485, 540, 582, 720, 776, 873, 970, 1080, 1164, 1455, 1552, 1746, 1940, 2160, 2328, 2619, 2910, 3492, 3880, 4365, 4621, 4656, 5238, 5820, 6984, 7760, 8730, 9242, 10476, 11640, 13095, 13863, 13968, 17460, 18484, 20952, 23105, 23280, 26190, 27726, 34920, 36968, 41589, 41904, 46210, 52380, 55452, 69315, 69840, 73936, 83178, 92420, 104760, 110904, 124767, 138630, 166356, 184840, 207945, 209520, 221808, 249534, 277260, 332712, 369680, 415890, 448237, 499068, 554520, 623835, 665424, 831780, 896474, 998136, 1109040, 1247670, 1344711, 1663560, 1792948, 1996272, 2241185, 2495340, 2689422, 3327120, 3585896, 4034133, 4482370, 4990680, 5378844, 6723555, 7171792, 8068266, 8964740, 9981360, 10757688, 12102399, 13447110, 16136532, 17929480, 20170665, 21515376, 24204798, 26894220, 32273064, 35858960, 40341330, 48409596, 53788440, 60511995, 64546128, 80682660, 96819192, 107576880, 121023990, 161365320, 193638384, 242047980, 322730640, 484095960, 968191920]

約数ペア:

[(1, 968191920), (2, 484095960), (3, 322730640), (4, 242047980), (5, 193638384), (6, 161365320), (8, 121023990), (9, 107576880), (10, 96819192), (12, 80682660), (15, 64546128), (16, 60511995), (18, 53788440), (20, 48409596), (24, 40341330), (27, 35858960), (30, 32273064), (36, 26894220), (40, 24204798), (45, 21515376), (48, 20170665), (54, 17929480), (60, 16136532), (72, 13447110), (80, 12102399), (90, 10757688), (97, 9981360), (108, 8964740), (120, 8068266), (135, 7171792), (144, 6723555), (180, 5378844), (194, 4990680), (216, 4482370), (240, 4034133), (270, 3585896), (291, 3327120), (360, 2689422), (388, 2495340), (432, 2241185), (485, 1996272), (540, 1792948), (582, 1663560), (720, 1344711), (776, 1247670), (873, 1109040), (970, 998136), (1080, 896474), (1164, 831780), (1455, 665424), (1552, 623835), (1746, 554520), (1940, 499068), (2160, 448237), (2328, 415890), (2619, 369680), (2910, 332712), (3492, 277260), (3880, 249534), (4365, 221808), (4621, 209520), (4656, 207945), (5238, 184840), (5820, 166356), (6984, 138630), (7760, 124767), (8730, 110904), (9242, 104760), (10476, 92420), (11640, 83178), (13095, 73936), (13863, 69840), (13968, 69315), (17460, 55452), (18484, 52380), (20952, 46210), (23105, 41904), (23280, 41589), (26190, 36968), (27726, 34920)]