2193685280

素因数分解:

$2^5\times 5^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{149}}^1\times {\mathrm{167}}^1$

素因数の和:379

約数の個数: 192

約数和(自身を含む): 5715360000

約数和(自身を除く): 3521674720

約数列:

[1, 2, 4, 5, 8, 10, 16, 19, 20, 29, 32, 38, 40, 58, 76, 80, 95, 116, 145, 149, 152, 160, 167, 190, 232, 290, 298, 304, 334, 380, 464, 551, 580, 596, 608, 668, 745, 760, 835, 928, 1102, 1160, 1192, 1336, 1490, 1520, 1670, 2204, 2320, 2384, 2672, 2755, 2831, 2980, 3040, 3173, 3340, 4321, 4408, 4640, 4768, 4843, 5344, 5510, 5662, 5960, 6346, 6680, 8642, 8816, 9686, 11020, 11324, 11920, 12692, 13360, 14155, 15865, 17284, 17632, 19372, 21605, 22040, 22648, 23840, 24215, 24883, 25384, 26720, 28310, 31730, 34568, 38744, 43210, 44080, 45296, 48430, 49766, 50768, 56620, 63460, 69136, 77488, 82099, 86420, 88160, 90592, 92017, 96860, 99532, 101536, 113240, 124415, 126920, 138272, 154976, 164198, 172840, 184034, 193720, 199064, 226480, 248830, 253840, 328396, 345680, 368068, 387440, 398128, 410495, 452960, 460085, 472777, 497660, 507680, 656792, 691360, 721607, 736136, 774880, 796256, 820990, 920170, 945554, 995320, 1313584, 1443214, 1472272, 1641980, 1840340, 1891108, 1990640, 2363885, 2627168, 2886428, 2944544, 3283960, 3608035, 3680680, 3782216, 3981280, 4727770, 5772856, 6567920, 7216070, 7361360, 7564432, 9455540, 11545712, 13135840, 13710533, 14432140, 14722720, 15128864, 18911080, 23091424, 27421066, 28864280, 37822160, 54842132, 57728560, 68552665, 75644320, 109684264, 115457120, 137105330, 219368528, 274210660, 438737056, 548421320, 1096842640, 2193685280]

約数ペア:

[(1, 2193685280), (2, 1096842640), (4, 548421320), (5, 438737056), (8, 274210660), (10, 219368528), (16, 137105330), (19, 115457120), (20, 109684264), (29, 75644320), (32, 68552665), (38, 57728560), (40, 54842132), (58, 37822160), (76, 28864280), (80, 27421066), (95, 23091424), (116, 18911080), (145, 15128864), (149, 14722720), (152, 14432140), (160, 13710533), (167, 13135840), (190, 11545712), (232, 9455540), (290, 7564432), (298, 7361360), (304, 7216070), (334, 6567920), (380, 5772856), (464, 4727770), (551, 3981280), (580, 3782216), (596, 3680680), (608, 3608035), (668, 3283960), (745, 2944544), (760, 2886428), (835, 2627168), (928, 2363885), (1102, 1990640), (1160, 1891108), (1192, 1840340), (1336, 1641980), (1490, 1472272), (1520, 1443214), (1670, 1313584), (2204, 995320), (2320, 945554), (2384, 920170), (2672, 820990), (2755, 796256), (2831, 774880), (2980, 736136), (3040, 721607), (3173, 691360), (3340, 656792), (4321, 507680), (4408, 497660), (4640, 472777), (4768, 460085), (4843, 452960), (5344, 410495), (5510, 398128), (5662, 387440), (5960, 368068), (6346, 345680), (6680, 328396), (8642, 253840), (8816, 248830), (9686, 226480), (11020, 199064), (11324, 193720), (11920, 184034), (12692, 172840), (13360, 164198), (14155, 154976), (15865, 138272), (17284, 126920), (17632, 124415), (19372, 113240), (21605, 101536), (22040, 99532), (22648, 96860), (23840, 92017), (24215, 90592), (24883, 88160), (25384, 86420), (26720, 82099), (28310, 77488), (31730, 69136), (34568, 63460), (38744, 56620), (43210, 50768), (44080, 49766), (45296, 48430)]