21676873140

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^2\times {\mathrm{67}}^1\times {\mathrm{383}}^1$

素因数の和:516

約数の個数: 432

約数和(自身を含む): 76047648768

約数和(自身を除く): 54370775628

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 13, 15, 18, 19, 20, 26, 30, 36, 38, 39, 45, 52, 57, 60, 65, 67, 76, 78, 90, 95, 114, 117, 130, 134, 156, 171, 180, 190, 195, 201, 228, 234, 247, 260, 268, 285, 335, 342, 361, 380, 383, 390, 402, 468, 494, 570, 585, 603, 670, 684, 722, 741, 766, 780, 804, 855, 871, 988, 1005, 1083, 1140, 1149, 1170, 1206, 1235, 1273, 1340, 1444, 1482, 1532, 1710, 1742, 1805, 1915, 2010, 2166, 2223, 2298, 2340, 2412, 2470, 2546, 2613, 2964, 3015, 3249, 3420, 3447, 3484, 3610, 3705, 3819, 3830, 4020, 4332, 4355, 4446, 4596, 4693, 4940, 4979, 5092, 5226, 5415, 5745, 6030, 6365, 6498, 6894, 7220, 7277, 7410, 7638, 7660, 7839, 8710, 8892, 9386, 9958, 10452, 10830, 11115, 11457, 11490, 12060, 12730, 12996, 13065, 13788, 14079, 14554, 14820, 14937, 15276, 15678, 16245, 16549, 17235, 17420, 18772, 19095, 19916, 21660, 21831, 22230, 22914, 22980, 23465, 24187, 24895, 25460, 25661, 26130, 28158, 29108, 29874, 31356, 32490, 33098, 34470, 36385, 38190, 39195, 42237, 43662, 44460, 44811, 45828, 46930, 48374, 49647, 49790, 51322, 52260, 56316, 57285, 59748, 64980, 65493, 66196, 68940, 70395, 72561, 72770, 74685, 76380, 76983, 78390, 82745, 84474, 87324, 89622, 93860, 94601, 96748, 99294, 99580, 102644, 109155, 114570, 120935, 128305, 130986, 138263, 140790, 145122, 145540, 148941, 149370, 153966, 156780, 165490, 168948, 179244, 189202, 198588, 211185, 217683, 218310, 224055, 229140, 230949, 241870, 248235, 256610, 261972, 276526, 281580, 283803, 290244, 297882, 298740, 307932, 314431, 327465, 330980, 333593, 362805, 378404, 384915, 414789, 422370, 435366, 436620, 448110, 461898, 473005, 483740, 487559, 496470, 513220, 553052, 567606, 595764, 628862, 654930, 667186, 691315, 725610, 744705, 769830, 829578, 844740, 851409, 870732, 896220, 923796, 943293, 946010, 975118, 992940, 1000779, 1088415, 1135212, 1154745, 1244367, 1257724, 1309860, 1334372, 1382630, 1419015, 1451220, 1462677, 1489410, 1539660, 1572155, 1659156, 1667965, 1702818, 1797419, 1886586, 1892020, 1950236, 2001558, 2073945, 2176830, 2309490, 2437795, 2488734, 2765260, 2829879, 2838030, 2925354, 2978820, 3002337, 3144310, 3335930, 3405636, 3594838, 3773172, 4003116, 4147890, 4257045, 4353660, 4388031, 4618980, 4716465, 4875590, 4977468, 5003895, 5392257, 5659758, 5676060, 5850708, 6004674, 6221835, 6288620, 6338267, 6671860, 7189676, 7313385, 8295780, 8514090, 8776062, 8987095, 9263621, 9432930, 9751180, 10007790, 10784514, 11319516, 12009348, 12443670, 12676534, 14149395, 14626770, 15011685, 16176771, 17028180, 17552124, 17974190, 18527242, 18865860, 19014801, 20015580, 21569028, 21940155, 24887340, 25353068, 26961285, 27790863, 28298790, 29253540, 30023370, 31691335, 32353542, 35948380, 37054484, 38029602, 43880310, 46318105, 53922570, 55581726, 56597580, 57044403, 60046740, 63382670, 64707084, 76059204, 80883855, 83372589, 87760620, 92636210, 95074005, 107845140, 111163452, 114088806, 120427073, 126765340, 138954315, 161767710, 166745178, 185272420, 190148010, 228177612, 240854146, 277908630, 285222015, 323535420, 333490356, 361281219, 380296020, 416862945, 481708292, 555817260, 570444030, 602135365, 722562438, 833725890, 1083843657, 1140888060, 1204270730, 1445124876, 1667451780, 1806406095, 2167687314, 2408541460, 3612812190, 4335374628, 5419218285, 7225624380, 10838436570, 21676873140]

約数ペア:

[(1, 21676873140), (2, 10838436570), (3, 7225624380), (4, 5419218285), (5, 4335374628), (6, 3612812190), (9, 2408541460), (10, 2167687314), (12, 1806406095), (13, 1667451780), (15, 1445124876), (18, 1204270730), (19, 1140888060), (20, 1083843657), (26, 833725890), (30, 722562438), (36, 602135365), (38, 570444030), (39, 555817260), (45, 481708292), (52, 416862945), (57, 380296020), (60, 361281219), (65, 333490356), (67, 323535420), (76, 285222015), (78, 277908630), (90, 240854146), (95, 228177612), (114, 190148010), (117, 185272420), (130, 166745178), (134, 161767710), (156, 138954315), (171, 126765340), (180, 120427073), (190, 114088806), (195, 111163452), (201, 107845140), (228, 95074005), (234, 92636210), (247, 87760620), (260, 83372589), (268, 80883855), (285, 76059204), (335, 64707084), (342, 63382670), (361, 60046740), (380, 57044403), (383, 56597580), (390, 55581726), (402, 53922570), (468, 46318105), (494, 43880310), (570, 38029602), (585, 37054484), (603, 35948380), (670, 32353542), (684, 31691335), (722, 30023370), (741, 29253540), (766, 28298790), (780, 27790863), (804, 26961285), (855, 25353068), (871, 24887340), (988, 21940155), (1005, 21569028), (1083, 20015580), (1140, 19014801), (1149, 18865860), (1170, 18527242), (1206, 17974190), (1235, 17552124), (1273, 17028180), (1340, 16176771), (1444, 15011685), (1482, 14626770), (1532, 14149395), (1710, 12676534), (1742, 12443670), (1805, 12009348), (1915, 11319516), (2010, 10784514), (2166, 10007790), (2223, 9751180), (2298, 9432930), (2340, 9263621), (2412, 8987095), (2470, 8776062), (2546, 8514090), (2613, 8295780), (2964, 7313385), (3015, 7189676), (3249, 6671860), (3420, 6338267), (3447, 6288620), (3484, 6221835), (3610, 6004674), (3705, 5850708), (3819, 5676060), (3830, 5659758), (4020, 5392257), (4332, 5003895), (4355, 4977468), (4446, 4875590), (4596, 4716465), (4693, 4618980), (4940, 4388031), (4979, 4353660), (5092, 4257045), (5226, 4147890), (5415, 4003116), (5745, 3773172), (6030, 3594838), (6365, 3405636), (6498, 3335930), (6894, 3144310), (7220, 3002337), (7277, 2978820), (7410, 2925354), (7638, 2838030), (7660, 2829879), (7839, 2765260), (8710, 2488734), (8892, 2437795), (9386, 2309490), (9958, 2176830), (10452, 2073945), (10830, 2001558), (11115, 1950236), (11457, 1892020), (11490, 1886586), (12060, 1797419), (12730, 1702818), (12996, 1667965), (13065, 1659156), (13788, 1572155), (14079, 1539660), (14554, 1489410), (14820, 1462677), (14937, 1451220), (15276, 1419015), (15678, 1382630), (16245, 1334372), (16549, 1309860), (17235, 1257724), (17420, 1244367), (18772, 1154745), (19095, 1135212), (19916, 1088415), (21660, 1000779), (21831, 992940), (22230, 975118), (22914, 946010), (22980, 943293), (23465, 923796), (24187, 896220), (24895, 870732), (25460, 851409), (25661, 844740), (26130, 829578), (28158, 769830), (29108, 744705), (29874, 725610), (31356, 691315), (32490, 667186), (33098, 654930), (34470, 628862), (36385, 595764), (38190, 567606), (39195, 553052), (42237, 513220), (43662, 496470), (44460, 487559), (44811, 483740), (45828, 473005), (46930, 461898), (48374, 448110), (49647, 436620), (49790, 435366), (51322, 422370), (52260, 414789), (56316, 384915), (57285, 378404), (59748, 362805), (64980, 333593), (65493, 330980), (66196, 327465), (68940, 314431), (70395, 307932), (72561, 298740), (72770, 297882), (74685, 290244), (76380, 283803), (76983, 281580), (78390, 276526), (82745, 261972), (84474, 256610), (87324, 248235), (89622, 241870), (93860, 230949), (94601, 229140), (96748, 224055), (99294, 218310), (99580, 217683), (102644, 211185), (109155, 198588), (114570, 189202), (120935, 179244), (128305, 168948), (130986, 165490), (138263, 156780), (140790, 153966), (145122, 149370), (145540, 148941)]