16281420120

素因数分解:

$2^3\times 3^3\times 5^1\times 7^2\times {\mathrm{29}}^1\times {\mathrm{103}}^2$

素因数の和:269

約数の個数: 576

約数和(自身を含む): 65949228000

約数和(自身を除く): 49667807880

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 18, 20, 21, 24, 27, 28, 29, 30, 35, 36, 40, 42, 45, 49, 54, 56, 58, 60, 63, 70, 72, 84, 87, 90, 98, 103, 105, 108, 116, 120, 126, 135, 140, 145, 147, 168, 174, 180, 189, 196, 203, 206, 210, 216, 232, 245, 252, 261, 270, 280, 290, 294, 309, 315, 348, 360, 378, 392, 406, 412, 420, 435, 441, 490, 504, 515, 522, 540, 580, 588, 609, 618, 630, 696, 721, 735, 756, 783, 812, 824, 840, 870, 882, 927, 945, 980, 1015, 1030, 1044, 1080, 1160, 1176, 1218, 1236, 1260, 1305, 1323, 1421, 1442, 1470, 1512, 1545, 1566, 1624, 1740, 1764, 1827, 1854, 1890, 1960, 2030, 2060, 2088, 2163, 2205, 2436, 2472, 2520, 2610, 2646, 2781, 2842, 2884, 2940, 2987, 3045, 3090, 3132, 3480, 3528, 3605, 3654, 3708, 3780, 3915, 4060, 4120, 4263, 4326, 4410, 4635, 4872, 5047, 5220, 5292, 5481, 5562, 5684, 5768, 5880, 5974, 6090, 6180, 6264, 6489, 6615, 7105, 7210, 7308, 7416, 7560, 7830, 8120, 8526, 8652, 8820, 8961, 9135, 9270, 10094, 10440, 10584, 10609, 10815, 10962, 11124, 11368, 11948, 12180, 12360, 12789, 12978, 13230, 13905, 14210, 14420, 14616, 14935, 15141, 15660, 17052, 17304, 17640, 17922, 18270, 18540, 19467, 20188, 20909, 21218, 21315, 21630, 21924, 22248, 23896, 24360, 25235, 25578, 25956, 26460, 26883, 27405, 27810, 28420, 28840, 29870, 30282, 31320, 31827, 32445, 34104, 35844, 36540, 37080, 38367, 38934, 40376, 41818, 42436, 42630, 43260, 43848, 44805, 45423, 50470, 51156, 51912, 52920, 53045, 53766, 54810, 55620, 56840, 59740, 60564, 62727, 63654, 63945, 64890, 71688, 73080, 74263, 75705, 76734, 77868, 80649, 83636, 84872, 85260, 86520, 89610, 90846, 95481, 97335, 100940, 102312, 104545, 106090, 107532, 109620, 111240, 119480, 121128, 125454, 127308, 127890, 129780, 134415, 136269, 146363, 148526, 151410, 153468, 155736, 159135, 161298, 167272, 170520, 179220, 181692, 188181, 190962, 191835, 194670, 201880, 209090, 212180, 215064, 219240, 222789, 227115, 250908, 254616, 255780, 259560, 268830, 272538, 286443, 292726, 297052, 302820, 306936, 307661, 313635, 318270, 322596, 358440, 363384, 371315, 376362, 381924, 383670, 389340, 403245, 418180, 424360, 439089, 445578, 454230, 477405, 501816, 511560, 519841, 537660, 545076, 564543, 572886, 585452, 594104, 605640, 615322, 627270, 636540, 645192, 668367, 681345, 731815, 742630, 752724, 763848, 767340, 778680, 806490, 836360, 878178, 891156, 908460, 922983, 940905, 954810, 1039682, 1075320, 1090152, 1113945, 1129086, 1145772, 1170904, 1230644, 1254540, 1273080, 1317267, 1336734, 1362690, 1432215, 1463630, 1485260, 1505448, 1534680, 1538305, 1559523, 1612980, 1756356, 1782312, 1816920, 1845966, 1881810, 1909620, 2005101, 2079364, 2153627, 2195445, 2227890, 2258172, 2291544, 2461288, 2509080, 2599205, 2634534, 2673468, 2725380, 2768949, 2822715, 2864430, 2927260, 2970520, 3076610, 3119046, 3225960, 3341835, 3512712, 3691932, 3763620, 3819240, 3951801, 4010202, 4158728, 4307254, 4390890, 4455780, 4516344, 4614915, 4678569, 5198410, 5269068, 5346936, 5450760, 5537898, 5645430, 5728860, 5854520, 6153220, 6238092, 6460881, 6586335, 6683670, 7383864, 7527240, 7797615, 7903602, 8020404, 8306847, 8614508, 8781780, 8911560, 9229830, 9357138, 10025505, 10396820, 10538136, 10768135, 11075796, 11290860, 11457720, 12306440, 12476184, 12921762, 13172670, 13367340, 13844745, 14035707, 15075389, 15595230, 15807204, 16040808, 16613694, 17229016, 17563560, 18459660, 18714276, 19382643, 19759005, 20051010, 20793640, 21536270, 22151592, 22581720, 23392845, 25843524, 26345340, 26734680, 27689490, 28071414, 30150778, 31190460, 31614408, 32304405, 33227388, 36919320, 37428552, 38765286, 39518010, 40102020, 41534235, 43072540, 45226167, 46785690, 51687048, 52690680, 55378980, 56142828, 58147929, 60301556, 62380920, 64608810, 66454776, 70178535, 75376945, 77530572, 79036020, 80204040, 83068470, 86145080, 90452334, 93571380, 96913215, 110757960, 112285656, 116295858, 120603112, 129217620, 135678501, 140357070, 150753890, 155061144, 158072040, 166136940, 180904668, 187142760, 193826430, 226130835, 232591716, 258435240, 271357002, 280714140, 290739645, 301507780, 332273880, 361809336, 387652860, 407035503, 452261670, 465183432, 542714004, 561428280, 581479290, 603015560, 678392505, 775305720, 814071006, 904523340, 1085428008, 1162958580, 1356785010, 1628142012, 1809046680, 2035177515, 2325917160, 2713570020, 3256284024, 4070355030, 5427140040, 8140710060, 16281420120]

約数ペア:

[(1, 16281420120), (2, 8140710060), (3, 5427140040), (4, 4070355030), (5, 3256284024), (6, 2713570020), (7, 2325917160), (8, 2035177515), (9, 1809046680), (10, 1628142012), (12, 1356785010), (14, 1162958580), (15, 1085428008), (18, 904523340), (20, 814071006), (21, 775305720), (24, 678392505), (27, 603015560), (28, 581479290), (29, 561428280), (30, 542714004), (35, 465183432), (36, 452261670), (40, 407035503), (42, 387652860), (45, 361809336), (49, 332273880), (54, 301507780), (56, 290739645), (58, 280714140), (60, 271357002), (63, 258435240), (70, 232591716), (72, 226130835), (84, 193826430), (87, 187142760), (90, 180904668), (98, 166136940), (103, 158072040), (105, 155061144), (108, 150753890), (116, 140357070), (120, 135678501), (126, 129217620), (135, 120603112), (140, 116295858), (145, 112285656), (147, 110757960), (168, 96913215), (174, 93571380), (180, 90452334), (189, 86145080), (196, 83068470), (203, 80204040), (206, 79036020), (210, 77530572), (216, 75376945), (232, 70178535), (245, 66454776), (252, 64608810), (261, 62380920), (270, 60301556), (280, 58147929), (290, 56142828), (294, 55378980), (309, 52690680), (315, 51687048), (348, 46785690), (360, 45226167), (378, 43072540), (392, 41534235), (406, 40102020), (412, 39518010), (420, 38765286), (435, 37428552), (441, 36919320), (490, 33227388), (504, 32304405), (515, 31614408), (522, 31190460), (540, 30150778), (580, 28071414), (588, 27689490), (609, 26734680), (618, 26345340), (630, 25843524), (696, 23392845), (721, 22581720), (735, 22151592), (756, 21536270), (783, 20793640), (812, 20051010), (824, 19759005), (840, 19382643), (870, 18714276), (882, 18459660), (927, 17563560), (945, 17229016), (980, 16613694), (1015, 16040808), (1030, 15807204), (1044, 15595230), (1080, 15075389), (1160, 14035707), (1176, 13844745), (1218, 13367340), (1236, 13172670), (1260, 12921762), (1305, 12476184), (1323, 12306440), (1421, 11457720), (1442, 11290860), (1470, 11075796), (1512, 10768135), (1545, 10538136), (1566, 10396820), (1624, 10025505), (1740, 9357138), (1764, 9229830), (1827, 8911560), (1854, 8781780), (1890, 8614508), (1960, 8306847), (2030, 8020404), (2060, 7903602), (2088, 7797615), (2163, 7527240), (2205, 7383864), (2436, 6683670), (2472, 6586335), (2520, 6460881), (2610, 6238092), (2646, 6153220), (2781, 5854520), (2842, 5728860), (2884, 5645430), (2940, 5537898), (2987, 5450760), (3045, 5346936), (3090, 5269068), (3132, 5198410), (3480, 4678569), (3528, 4614915), (3605, 4516344), (3654, 4455780), (3708, 4390890), (3780, 4307254), (3915, 4158728), (4060, 4010202), (4120, 3951801), (4263, 3819240), (4326, 3763620), (4410, 3691932), (4635, 3512712), (4872, 3341835), (5047, 3225960), (5220, 3119046), (5292, 3076610), (5481, 2970520), (5562, 2927260), (5684, 2864430), (5768, 2822715), (5880, 2768949), (5974, 2725380), (6090, 2673468), (6180, 2634534), (6264, 2599205), (6489, 2509080), (6615, 2461288), (7105, 2291544), (7210, 2258172), (7308, 2227890), (7416, 2195445), (7560, 2153627), (7830, 2079364), (8120, 2005101), (8526, 1909620), (8652, 1881810), (8820, 1845966), (8961, 1816920), (9135, 1782312), (9270, 1756356), (10094, 1612980), (10440, 1559523), (10584, 1538305), (10609, 1534680), (10815, 1505448), (10962, 1485260), (11124, 1463630), (11368, 1432215), (11948, 1362690), (12180, 1336734), (12360, 1317267), (12789, 1273080), (12978, 1254540), (13230, 1230644), (13905, 1170904), (14210, 1145772), (14420, 1129086), (14616, 1113945), (14935, 1090152), (15141, 1075320), (15660, 1039682), (17052, 954810), (17304, 940905), (17640, 922983), (17922, 908460), (18270, 891156), (18540, 878178), (19467, 836360), (20188, 806490), (20909, 778680), (21218, 767340), (21315, 763848), (21630, 752724), (21924, 742630), (22248, 731815), (23896, 681345), (24360, 668367), (25235, 645192), (25578, 636540), (25956, 627270), (26460, 615322), (26883, 605640), (27405, 594104), (27810, 585452), (28420, 572886), (28840, 564543), (29870, 545076), (30282, 537660), (31320, 519841), (31827, 511560), (32445, 501816), (34104, 477405), (35844, 454230), (36540, 445578), (37080, 439089), (38367, 424360), (38934, 418180), (40376, 403245), (41818, 389340), (42436, 383670), (42630, 381924), (43260, 376362), (43848, 371315), (44805, 363384), (45423, 358440), (50470, 322596), (51156, 318270), (51912, 313635), (52920, 307661), (53045, 306936), (53766, 302820), (54810, 297052), (55620, 292726), (56840, 286443), (59740, 272538), (60564, 268830), (62727, 259560), (63654, 255780), (63945, 254616), (64890, 250908), (71688, 227115), (73080, 222789), (74263, 219240), (75705, 215064), (76734, 212180), (77868, 209090), (80649, 201880), (83636, 194670), (84872, 191835), (85260, 190962), (86520, 188181), (89610, 181692), (90846, 179220), (95481, 170520), (97335, 167272), (100940, 161298), (102312, 159135), (104545, 155736), (106090, 153468), (107532, 151410), (109620, 148526), (111240, 146363), (119480, 136269), (121128, 134415), (125454, 129780), (127308, 127890)]