21219689232

素因数分解:

$2^4\times 3^5\times 7^1\times {\mathrm{23}}^1\times {\mathrm{109}}^1\times {\mathrm{311}}^1$

素因数の和:473

約数の個数: 480

約数和(自身を含む): 74355240960

約数和(自身を除く): 53135551728

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 23, 24, 27, 28, 36, 42, 46, 48, 54, 56, 63, 69, 72, 81, 84, 92, 108, 109, 112, 126, 138, 144, 161, 162, 168, 184, 189, 207, 216, 218, 243, 252, 276, 311, 322, 324, 327, 336, 368, 378, 414, 432, 436, 483, 486, 504, 552, 567, 621, 622, 644, 648, 654, 756, 763, 828, 872, 933, 966, 972, 981, 1008, 1104, 1134, 1242, 1244, 1288, 1296, 1308, 1449, 1512, 1526, 1656, 1701, 1744, 1863, 1866, 1932, 1944, 1962, 2177, 2268, 2289, 2484, 2488, 2507, 2576, 2616, 2799, 2898, 2943, 3024, 3052, 3312, 3402, 3726, 3732, 3864, 3888, 3924, 4347, 4354, 4536, 4578, 4968, 4976, 5014, 5232, 5589, 5598, 5796, 5886, 6104, 6531, 6804, 6867, 7153, 7452, 7464, 7521, 7728, 7848, 8397, 8694, 8708, 8829, 9072, 9156, 9936, 10028, 11178, 11196, 11592, 11772, 12208, 13041, 13062, 13608, 13734, 14306, 14904, 14928, 15042, 15696, 16794, 17388, 17416, 17549, 17658, 18312, 19593, 20056, 20601, 21459, 22356, 22392, 22563, 23184, 23544, 25191, 26082, 26124, 26487, 27216, 27468, 28612, 29808, 30084, 33588, 33899, 34776, 34832, 35098, 35316, 36624, 39123, 39186, 40112, 41202, 42918, 44712, 44784, 45126, 47088, 50071, 50382, 52164, 52248, 52647, 52974, 54936, 57224, 58779, 60168, 61803, 64377, 67176, 67689, 67798, 69552, 70196, 70632, 75573, 78246, 78372, 82404, 85836, 89424, 90252, 100142, 100764, 101697, 104328, 104496, 105294, 105948, 109872, 114448, 117558, 120336, 123606, 128754, 134352, 135378, 135596, 140392, 141264, 150213, 151146, 156492, 156744, 157941, 164808, 171672, 176337, 180504, 185409, 193131, 200284, 201528, 203067, 203394, 208656, 210588, 211896, 235116, 237293, 247212, 257508, 270756, 271192, 280784, 300426, 302292, 305091, 312984, 313488, 315882, 329616, 343344, 352674, 361008, 370818, 386262, 400568, 403056, 406134, 406788, 421176, 423792, 450639, 470232, 473823, 474586, 494424, 515016, 529011, 541512, 542384, 579393, 600852, 604584, 609201, 610182, 625968, 631764, 705348, 711879, 741636, 772524, 779677, 801136, 812268, 813576, 842352, 901278, 915273, 940464, 947646, 949172, 988848, 1030032, 1058022, 1083024, 1158786, 1201704, 1209168, 1218402, 1220364, 1263528, 1351917, 1410696, 1421469, 1423758, 1483272, 1545048, 1559354, 1624536, 1627152, 1738179, 1802556, 1830546, 1895292, 1898344, 2116044, 2135637, 2317572, 2339031, 2403408, 2436804, 2440728, 2527056, 2703834, 2745819, 2821392, 2842938, 2847516, 2966544, 3090096, 3118708, 3249072, 3476358, 3605112, 3661092, 3790584, 3796688, 4055751, 4232088, 4264407, 4271274, 4635144, 4678062, 4873608, 4881456, 5407668, 5457739, 5491638, 5685876, 5695032, 6237416, 6406911, 6952716, 7017093, 7210224, 7322184, 7581168, 8111502, 8237457, 8464176, 8528814, 8542548, 9270288, 9356124, 9747216, 10815336, 10915478, 10983276, 11371752, 11390064, 12167253, 12474832, 12813822, 13905432, 14034186, 14644368, 16223004, 16373217, 16474914, 17057628, 17085096, 18712248, 19220733, 21051279, 21630672, 21830956, 21966552, 22743504, 24334506, 25627644, 27810864, 28068372, 32446008, 32746434, 32949828, 34115256, 34170192, 37424496, 38441466, 42102558, 43661912, 43933104, 48669012, 49119651, 51255288, 56136744, 57662199, 63153837, 64892016, 65492868, 65899656, 68230512, 76882932, 84205116, 87323824, 97338024, 98239302, 102510576, 112273488, 115324398, 126307674, 130985736, 131799312, 147358953, 153765864, 168410232, 189461511, 194676048, 196478604, 230648796, 252615348, 261971472, 294717906, 307531728, 336820464, 378923022, 392957208, 442076859, 461297592, 505230696, 589435812, 757846044, 785914416, 884153718, 922595184, 1010461392, 1178871624, 1326230577, 1515692088, 1768307436, 2357743248, 2652461154, 3031384176, 3536614872, 5304922308, 7073229744, 10609844616, 21219689232]

約数ペア:

[(1, 21219689232), (2, 10609844616), (3, 7073229744), (4, 5304922308), (6, 3536614872), (7, 3031384176), (8, 2652461154), (9, 2357743248), (12, 1768307436), (14, 1515692088), (16, 1326230577), (18, 1178871624), (21, 1010461392), (23, 922595184), (24, 884153718), (27, 785914416), (28, 757846044), (36, 589435812), (42, 505230696), (46, 461297592), (48, 442076859), (54, 392957208), (56, 378923022), (63, 336820464), (69, 307531728), (72, 294717906), (81, 261971472), (84, 252615348), (92, 230648796), (108, 196478604), (109, 194676048), (112, 189461511), (126, 168410232), (138, 153765864), (144, 147358953), (161, 131799312), (162, 130985736), (168, 126307674), (184, 115324398), (189, 112273488), (207, 102510576), (216, 98239302), (218, 97338024), (243, 87323824), (252, 84205116), (276, 76882932), (311, 68230512), (322, 65899656), (324, 65492868), (327, 64892016), (336, 63153837), (368, 57662199), (378, 56136744), (414, 51255288), (432, 49119651), (436, 48669012), (483, 43933104), (486, 43661912), (504, 42102558), (552, 38441466), (567, 37424496), (621, 34170192), (622, 34115256), (644, 32949828), (648, 32746434), (654, 32446008), (756, 28068372), (763, 27810864), (828, 25627644), (872, 24334506), (933, 22743504), (966, 21966552), (972, 21830956), (981, 21630672), (1008, 21051279), (1104, 19220733), (1134, 18712248), (1242, 17085096), (1244, 17057628), (1288, 16474914), (1296, 16373217), (1308, 16223004), (1449, 14644368), (1512, 14034186), (1526, 13905432), (1656, 12813822), (1701, 12474832), (1744, 12167253), (1863, 11390064), (1866, 11371752), (1932, 10983276), (1944, 10915478), (1962, 10815336), (2177, 9747216), (2268, 9356124), (2289, 9270288), (2484, 8542548), (2488, 8528814), (2507, 8464176), (2576, 8237457), (2616, 8111502), (2799, 7581168), (2898, 7322184), (2943, 7210224), (3024, 7017093), (3052, 6952716), (3312, 6406911), (3402, 6237416), (3726, 5695032), (3732, 5685876), (3864, 5491638), (3888, 5457739), (3924, 5407668), (4347, 4881456), (4354, 4873608), (4536, 4678062), (4578, 4635144), (4968, 4271274), (4976, 4264407), (5014, 4232088), (5232, 4055751), (5589, 3796688), (5598, 3790584), (5796, 3661092), (5886, 3605112), (6104, 3476358), (6531, 3249072), (6804, 3118708), (6867, 3090096), (7153, 2966544), (7452, 2847516), (7464, 2842938), (7521, 2821392), (7728, 2745819), (7848, 2703834), (8397, 2527056), (8694, 2440728), (8708, 2436804), (8829, 2403408), (9072, 2339031), (9156, 2317572), (9936, 2135637), (10028, 2116044), (11178, 1898344), (11196, 1895292), (11592, 1830546), (11772, 1802556), (12208, 1738179), (13041, 1627152), (13062, 1624536), (13608, 1559354), (13734, 1545048), (14306, 1483272), (14904, 1423758), (14928, 1421469), (15042, 1410696), (15696, 1351917), (16794, 1263528), (17388, 1220364), (17416, 1218402), (17549, 1209168), (17658, 1201704), (18312, 1158786), (19593, 1083024), (20056, 1058022), (20601, 1030032), (21459, 988848), (22356, 949172), (22392, 947646), (22563, 940464), (23184, 915273), (23544, 901278), (25191, 842352), (26082, 813576), (26124, 812268), (26487, 801136), (27216, 779677), (27468, 772524), (28612, 741636), (29808, 711879), (30084, 705348), (33588, 631764), (33899, 625968), (34776, 610182), (34832, 609201), (35098, 604584), (35316, 600852), (36624, 579393), (39123, 542384), (39186, 541512), (40112, 529011), (41202, 515016), (42918, 494424), (44712, 474586), (44784, 473823), (45126, 470232), (47088, 450639), (50071, 423792), (50382, 421176), (52164, 406788), (52248, 406134), (52647, 403056), (52974, 400568), (54936, 386262), (57224, 370818), (58779, 361008), (60168, 352674), (61803, 343344), (64377, 329616), (67176, 315882), (67689, 313488), (67798, 312984), (69552, 305091), (70196, 302292), (70632, 300426), (75573, 280784), (78246, 271192), (78372, 270756), (82404, 257508), (85836, 247212), (89424, 237293), (90252, 235116), (100142, 211896), (100764, 210588), (101697, 208656), (104328, 203394), (104496, 203067), (105294, 201528), (105948, 200284), (109872, 193131), (114448, 185409), (117558, 180504), (120336, 176337), (123606, 171672), (128754, 164808), (134352, 157941), (135378, 156744), (135596, 156492), (140392, 151146), (141264, 150213)]