1276220880

素因数分解:

$2^4\times 3^3\times 5^1\times {\mathrm{11}}^2\times {\mathrm{19}}^1\times {\mathrm{257}}^1$

素因数の和:320

約数の個数: 480

約数和(自身を含む): 5105923200

約数和(自身を除く): 3829702320

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 16, 18, 19, 20, 22, 24, 27, 30, 33, 36, 38, 40, 44, 45, 48, 54, 55, 57, 60, 66, 72, 76, 80, 88, 90, 95, 99, 108, 110, 114, 120, 121, 132, 135, 144, 152, 165, 171, 176, 180, 190, 198, 209, 216, 220, 228, 240, 242, 257, 264, 270, 285, 297, 304, 330, 342, 360, 363, 380, 396, 418, 432, 440, 456, 484, 495, 513, 514, 528, 540, 570, 594, 605, 627, 660, 684, 720, 726, 760, 771, 792, 836, 855, 880, 912, 968, 990, 1026, 1028, 1045, 1080, 1089, 1140, 1188, 1210, 1254, 1285, 1320, 1368, 1452, 1485, 1520, 1542, 1584, 1672, 1710, 1815, 1881, 1936, 1980, 2052, 2056, 2090, 2160, 2178, 2280, 2299, 2313, 2376, 2420, 2508, 2565, 2570, 2640, 2736, 2827, 2904, 2970, 3084, 3135, 3267, 3344, 3420, 3630, 3762, 3855, 3960, 4104, 4112, 4180, 4356, 4560, 4598, 4626, 4752, 4840, 4883, 5016, 5130, 5140, 5445, 5643, 5654, 5808, 5940, 6168, 6270, 6534, 6840, 6897, 6939, 7260, 7524, 7710, 7920, 8208, 8360, 8481, 8712, 9196, 9252, 9405, 9680, 9766, 10032, 10260, 10280, 10890, 11286, 11308, 11495, 11565, 11880, 12336, 12540, 13068, 13680, 13794, 13878, 14135, 14520, 14649, 15048, 15420, 16335, 16720, 16962, 17424, 18392, 18504, 18810, 19532, 20520, 20560, 20691, 21780, 22572, 22616, 22990, 23130, 23760, 24415, 25080, 25443, 26136, 27588, 27756, 28215, 28270, 29040, 29298, 30096, 30840, 31097, 32670, 33924, 34485, 34695, 36784, 37008, 37620, 39064, 41040, 41382, 42405, 43560, 43947, 45144, 45232, 45980, 46260, 48830, 50160, 50886, 52272, 53713, 55176, 55512, 56430, 56540, 58596, 61680, 62073, 62194, 65340, 67848, 68970, 69390, 73245, 75240, 76329, 78128, 82764, 84810, 87120, 87894, 90288, 91960, 92520, 93291, 97660, 101772, 103455, 107426, 110352, 111024, 112860, 113080, 117192, 124146, 124388, 127215, 130680, 131841, 135696, 137940, 138780, 146490, 150480, 152658, 155485, 161139, 165528, 169620, 175788, 183920, 185040, 186582, 195320, 203544, 206910, 214852, 219735, 225720, 226160, 234384, 248292, 248776, 254430, 261360, 263682, 268565, 275880, 277560, 279873, 292980, 305316, 310365, 310970, 322278, 331056, 339240, 351576, 373164, 381645, 390640, 407088, 413820, 429704, 439470, 451440, 466455, 483417, 496584, 497552, 508860, 527364, 537130, 551760, 555120, 559746, 585960, 590843, 610632, 620730, 621940, 644556, 659205, 678480, 703152, 746328, 763290, 805695, 827640, 839619, 859408, 878940, 932910, 966834, 993168, 1017720, 1054728, 1074260, 1119492, 1171920, 1181686, 1221264, 1241460, 1243880, 1289112, 1318410, 1399365, 1450251, 1492656, 1526580, 1611390, 1655280, 1679238, 1757880, 1772529, 1865820, 1933668, 2035440, 2109456, 2148520, 2238984, 2363372, 2417085, 2482920, 2487760, 2578224, 2636820, 2798730, 2900502, 2954215, 3053160, 3222780, 3358476, 3515760, 3545058, 3731640, 3867336, 4198095, 4297040, 4477968, 4726744, 4834170, 4965840, 5273640, 5317587, 5597460, 5801004, 5908430, 6106320, 6445560, 6716952, 7090116, 7251255, 7463280, 7734672, 8396190, 8862645, 9453488, 9668340, 10547280, 10635174, 11194920, 11602008, 11816860, 12891120, 13433904, 14180232, 14502510, 15952761, 16792380, 17725290, 19336680, 21270348, 22389840, 23204016, 23633720, 26587935, 28360464, 29005020, 31905522, 33584760, 35450580, 38673360, 42540696, 47267440, 53175870, 58010040, 63811044, 67169520, 70901160, 79763805, 85081392, 106351740, 116020080, 127622088, 141802320, 159527610, 212703480, 255244176, 319055220, 425406960, 638110440, 1276220880]

約数ペア:

[(1, 1276220880), (2, 638110440), (3, 425406960), (4, 319055220), (5, 255244176), (6, 212703480), (8, 159527610), (9, 141802320), (10, 127622088), (11, 116020080), (12, 106351740), (15, 85081392), (16, 79763805), (18, 70901160), (19, 67169520), (20, 63811044), (22, 58010040), (24, 53175870), (27, 47267440), (30, 42540696), (33, 38673360), (36, 35450580), (38, 33584760), (40, 31905522), (44, 29005020), (45, 28360464), (48, 26587935), (54, 23633720), (55, 23204016), (57, 22389840), (60, 21270348), (66, 19336680), (72, 17725290), (76, 16792380), (80, 15952761), (88, 14502510), (90, 14180232), (95, 13433904), (99, 12891120), (108, 11816860), (110, 11602008), (114, 11194920), (120, 10635174), (121, 10547280), (132, 9668340), (135, 9453488), (144, 8862645), (152, 8396190), (165, 7734672), (171, 7463280), (176, 7251255), (180, 7090116), (190, 6716952), (198, 6445560), (209, 6106320), (216, 5908430), (220, 5801004), (228, 5597460), (240, 5317587), (242, 5273640), (257, 4965840), (264, 4834170), (270, 4726744), (285, 4477968), (297, 4297040), (304, 4198095), (330, 3867336), (342, 3731640), (360, 3545058), (363, 3515760), (380, 3358476), (396, 3222780), (418, 3053160), (432, 2954215), (440, 2900502), (456, 2798730), (484, 2636820), (495, 2578224), (513, 2487760), (514, 2482920), (528, 2417085), (540, 2363372), (570, 2238984), (594, 2148520), (605, 2109456), (627, 2035440), (660, 1933668), (684, 1865820), (720, 1772529), (726, 1757880), (760, 1679238), (771, 1655280), (792, 1611390), (836, 1526580), (855, 1492656), (880, 1450251), (912, 1399365), (968, 1318410), (990, 1289112), (1026, 1243880), (1028, 1241460), (1045, 1221264), (1080, 1181686), (1089, 1171920), (1140, 1119492), (1188, 1074260), (1210, 1054728), (1254, 1017720), (1285, 993168), (1320, 966834), (1368, 932910), (1452, 878940), (1485, 859408), (1520, 839619), (1542, 827640), (1584, 805695), (1672, 763290), (1710, 746328), (1815, 703152), (1881, 678480), (1936, 659205), (1980, 644556), (2052, 621940), (2056, 620730), (2090, 610632), (2160, 590843), (2178, 585960), (2280, 559746), (2299, 555120), (2313, 551760), (2376, 537130), (2420, 527364), (2508, 508860), (2565, 497552), (2570, 496584), (2640, 483417), (2736, 466455), (2827, 451440), (2904, 439470), (2970, 429704), (3084, 413820), (3135, 407088), (3267, 390640), (3344, 381645), (3420, 373164), (3630, 351576), (3762, 339240), (3855, 331056), (3960, 322278), (4104, 310970), (4112, 310365), (4180, 305316), (4356, 292980), (4560, 279873), (4598, 277560), (4626, 275880), (4752, 268565), (4840, 263682), (4883, 261360), (5016, 254430), (5130, 248776), (5140, 248292), (5445, 234384), (5643, 226160), (5654, 225720), (5808, 219735), (5940, 214852), (6168, 206910), (6270, 203544), (6534, 195320), (6840, 186582), (6897, 185040), (6939, 183920), (7260, 175788), (7524, 169620), (7710, 165528), (7920, 161139), (8208, 155485), (8360, 152658), (8481, 150480), (8712, 146490), (9196, 138780), (9252, 137940), (9405, 135696), (9680, 131841), (9766, 130680), (10032, 127215), (10260, 124388), (10280, 124146), (10890, 117192), (11286, 113080), (11308, 112860), (11495, 111024), (11565, 110352), (11880, 107426), (12336, 103455), (12540, 101772), (13068, 97660), (13680, 93291), (13794, 92520), (13878, 91960), (14135, 90288), (14520, 87894), (14649, 87120), (15048, 84810), (15420, 82764), (16335, 78128), (16720, 76329), (16962, 75240), (17424, 73245), (18392, 69390), (18504, 68970), (18810, 67848), (19532, 65340), (20520, 62194), (20560, 62073), (20691, 61680), (21780, 58596), (22572, 56540), (22616, 56430), (22990, 55512), (23130, 55176), (23760, 53713), (24415, 52272), (25080, 50886), (25443, 50160), (26136, 48830), (27588, 46260), (27756, 45980), (28215, 45232), (28270, 45144), (29040, 43947), (29298, 43560), (30096, 42405), (30840, 41382), (31097, 41040), (32670, 39064), (33924, 37620), (34485, 37008), (34695, 36784)]