1649233440

素因数分解:

$2^5\times 3^3\times 5^1\times {\mathrm{19}}^1\times {\mathrm{71}}^1\times {\mathrm{283}}^1$

素因数の和:397

約数の個数: 384

約数和(自身を含む): 6183475200

約数和(自身を除く): 4534241760

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 19, 20, 24, 27, 30, 32, 36, 38, 40, 45, 48, 54, 57, 60, 71, 72, 76, 80, 90, 95, 96, 108, 114, 120, 135, 142, 144, 152, 160, 171, 180, 190, 213, 216, 228, 240, 270, 283, 284, 285, 288, 304, 342, 355, 360, 380, 426, 432, 456, 480, 513, 540, 566, 568, 570, 608, 639, 684, 710, 720, 760, 849, 852, 855, 864, 912, 1026, 1065, 1080, 1132, 1136, 1140, 1278, 1349, 1368, 1415, 1420, 1440, 1520, 1698, 1704, 1710, 1824, 1917, 2052, 2130, 2160, 2264, 2272, 2280, 2547, 2556, 2565, 2698, 2736, 2830, 2840, 3040, 3195, 3396, 3408, 3420, 3834, 4047, 4104, 4245, 4260, 4320, 4528, 4560, 5094, 5112, 5130, 5377, 5396, 5472, 5660, 5680, 6390, 6745, 6792, 6816, 6840, 7641, 7668, 8094, 8208, 8490, 8520, 9056, 9120, 9585, 10188, 10224, 10260, 10754, 10792, 11320, 11360, 12141, 12735, 12780, 13490, 13584, 13680, 15282, 15336, 16131, 16188, 16416, 16980, 17040, 19170, 20093, 20235, 20376, 20448, 20520, 21508, 21584, 22640, 24282, 25470, 25560, 26885, 26980, 27168, 27360, 30564, 30672, 32262, 32376, 33960, 34080, 36423, 38205, 38340, 40186, 40470, 40752, 41040, 43016, 43168, 45280, 48393, 48564, 50940, 51120, 53770, 53960, 60279, 60705, 61128, 61344, 64524, 64752, 67920, 72846, 76410, 76680, 80372, 80655, 80940, 81504, 82080, 86032, 96786, 97128, 100465, 101880, 102240, 107540, 107920, 120558, 121410, 122256, 129048, 129504, 135840, 145179, 145692, 152820, 153360, 160744, 161310, 161880, 172064, 180837, 182115, 193572, 194256, 200930, 203760, 215080, 215840, 241116, 241965, 242820, 244512, 258096, 290358, 291384, 301395, 305640, 306720, 321488, 322620, 323760, 361674, 364230, 381767, 387144, 388512, 401860, 407520, 430160, 482232, 483930, 485640, 516192, 542511, 580716, 582768, 602790, 611280, 642976, 645240, 647520, 723348, 725895, 728460, 763534, 774288, 803720, 860320, 904185, 964464, 967860, 971280, 1085022, 1145301, 1161432, 1165536, 1205580, 1222560, 1290480, 1446696, 1451790, 1456920, 1527068, 1548576, 1607440, 1808370, 1908835, 1928928, 1935720, 1942560, 2170044, 2290602, 2322864, 2411160, 2580960, 2712555, 2893392, 2903580, 2913840, 3054136, 3214880, 3435903, 3616740, 3817670, 3871440, 4340088, 4581204, 4645728, 4822320, 5425110, 5726505, 5786784, 5807160, 5827680, 6108272, 6871806, 7233480, 7635340, 7742880, 8680176, 9162408, 9644640, 10307709, 10850220, 11453010, 11614320, 12216544, 13743612, 14466960, 15270680, 17179515, 17360352, 18324816, 20615418, 21700440, 22906020, 23228640, 27487224, 28933920, 30541360, 34359030, 36649632, 41230836, 43400880, 45812040, 51538545, 54974448, 61082720, 68718060, 82461672, 86801760, 91624080, 103077090, 109948896, 137436120, 164923344, 183248160, 206154180, 274872240, 329846688, 412308360, 549744480, 824616720, 1649233440]

約数ペア:

[(1, 1649233440), (2, 824616720), (3, 549744480), (4, 412308360), (5, 329846688), (6, 274872240), (8, 206154180), (9, 183248160), (10, 164923344), (12, 137436120), (15, 109948896), (16, 103077090), (18, 91624080), (19, 86801760), (20, 82461672), (24, 68718060), (27, 61082720), (30, 54974448), (32, 51538545), (36, 45812040), (38, 43400880), (40, 41230836), (45, 36649632), (48, 34359030), (54, 30541360), (57, 28933920), (60, 27487224), (71, 23228640), (72, 22906020), (76, 21700440), (80, 20615418), (90, 18324816), (95, 17360352), (96, 17179515), (108, 15270680), (114, 14466960), (120, 13743612), (135, 12216544), (142, 11614320), (144, 11453010), (152, 10850220), (160, 10307709), (171, 9644640), (180, 9162408), (190, 8680176), (213, 7742880), (216, 7635340), (228, 7233480), (240, 6871806), (270, 6108272), (283, 5827680), (284, 5807160), (285, 5786784), (288, 5726505), (304, 5425110), (342, 4822320), (355, 4645728), (360, 4581204), (380, 4340088), (426, 3871440), (432, 3817670), (456, 3616740), (480, 3435903), (513, 3214880), (540, 3054136), (566, 2913840), (568, 2903580), (570, 2893392), (608, 2712555), (639, 2580960), (684, 2411160), (710, 2322864), (720, 2290602), (760, 2170044), (849, 1942560), (852, 1935720), (855, 1928928), (864, 1908835), (912, 1808370), (1026, 1607440), (1065, 1548576), (1080, 1527068), (1132, 1456920), (1136, 1451790), (1140, 1446696), (1278, 1290480), (1349, 1222560), (1368, 1205580), (1415, 1165536), (1420, 1161432), (1440, 1145301), (1520, 1085022), (1698, 971280), (1704, 967860), (1710, 964464), (1824, 904185), (1917, 860320), (2052, 803720), (2130, 774288), (2160, 763534), (2264, 728460), (2272, 725895), (2280, 723348), (2547, 647520), (2556, 645240), (2565, 642976), (2698, 611280), (2736, 602790), (2830, 582768), (2840, 580716), (3040, 542511), (3195, 516192), (3396, 485640), (3408, 483930), (3420, 482232), (3834, 430160), (4047, 407520), (4104, 401860), (4245, 388512), (4260, 387144), (4320, 381767), (4528, 364230), (4560, 361674), (5094, 323760), (5112, 322620), (5130, 321488), (5377, 306720), (5396, 305640), (5472, 301395), (5660, 291384), (5680, 290358), (6390, 258096), (6745, 244512), (6792, 242820), (6816, 241965), (6840, 241116), (7641, 215840), (7668, 215080), (8094, 203760), (8208, 200930), (8490, 194256), (8520, 193572), (9056, 182115), (9120, 180837), (9585, 172064), (10188, 161880), (10224, 161310), (10260, 160744), (10754, 153360), (10792, 152820), (11320, 145692), (11360, 145179), (12141, 135840), (12735, 129504), (12780, 129048), (13490, 122256), (13584, 121410), (13680, 120558), (15282, 107920), (15336, 107540), (16131, 102240), (16188, 101880), (16416, 100465), (16980, 97128), (17040, 96786), (19170, 86032), (20093, 82080), (20235, 81504), (20376, 80940), (20448, 80655), (20520, 80372), (21508, 76680), (21584, 76410), (22640, 72846), (24282, 67920), (25470, 64752), (25560, 64524), (26885, 61344), (26980, 61128), (27168, 60705), (27360, 60279), (30564, 53960), (30672, 53770), (32262, 51120), (32376, 50940), (33960, 48564), (34080, 48393), (36423, 45280), (38205, 43168), (38340, 43016), (40186, 41040), (40470, 40752)]