1426375980

素因数分解:

$2^2\times 3^6\times 5^1\times {\mathrm{19}}^2\times {\mathrm{271}}^1$

素因数の和:336

約数の個数: 252

約数和(自身を含む): 4757330592

約数和(自身を除く): 3330954612

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 19, 20, 27, 30, 36, 38, 45, 54, 57, 60, 76, 81, 90, 95, 108, 114, 135, 162, 171, 180, 190, 228, 243, 270, 271, 285, 324, 342, 361, 380, 405, 486, 513, 540, 542, 570, 684, 722, 729, 810, 813, 855, 972, 1026, 1083, 1084, 1140, 1215, 1355, 1444, 1458, 1539, 1620, 1626, 1710, 1805, 2052, 2166, 2430, 2439, 2565, 2710, 2916, 3078, 3249, 3252, 3420, 3610, 3645, 4065, 4332, 4617, 4860, 4878, 5130, 5149, 5415, 5420, 6156, 6498, 7220, 7290, 7317, 7695, 8130, 9234, 9747, 9756, 10260, 10298, 10830, 12195, 12996, 13851, 14580, 14634, 15390, 15447, 16245, 16260, 18468, 19494, 20596, 21660, 21951, 23085, 24390, 25745, 27702, 29241, 29268, 30780, 30894, 32490, 36585, 38988, 43902, 46170, 46341, 48735, 48780, 51490, 55404, 58482, 61788, 64980, 65853, 69255, 73170, 77235, 87723, 87804, 92340, 92682, 97470, 97831, 102980, 109755, 116964, 131706, 138510, 139023, 146205, 146340, 154470, 175446, 185364, 194940, 195662, 197559, 219510, 231705, 263169, 263412, 277020, 278046, 292410, 293493, 308940, 329265, 350892, 391324, 395118, 417069, 438615, 439020, 463410, 489155, 526338, 556092, 584820, 586986, 658530, 695115, 790236, 834138, 877230, 880479, 926820, 978310, 987795, 1052676, 1173972, 1251207, 1315845, 1317060, 1390230, 1467465, 1668276, 1754460, 1760958, 1956620, 1975590, 2085345, 2502414, 2631690, 2641437, 2780460, 2934930, 3521916, 3753621, 3951180, 4170690, 4402395, 5004828, 5263380, 5282874, 5869860, 6256035, 7507242, 7924311, 8341380, 8804790, 10565748, 12512070, 13207185, 15014484, 15848622, 17609580, 18768105, 23772933, 25024140, 26414370, 31697244, 37536210, 39621555, 47545866, 52828740, 71318799, 75072420, 79243110, 95091732, 118864665, 142637598, 158486220, 237729330, 285275196, 356593995, 475458660, 713187990, 1426375980]

約数ペア:

[(1, 1426375980), (2, 713187990), (3, 475458660), (4, 356593995), (5, 285275196), (6, 237729330), (9, 158486220), (10, 142637598), (12, 118864665), (15, 95091732), (18, 79243110), (19, 75072420), (20, 71318799), (27, 52828740), (30, 47545866), (36, 39621555), (38, 37536210), (45, 31697244), (54, 26414370), (57, 25024140), (60, 23772933), (76, 18768105), (81, 17609580), (90, 15848622), (95, 15014484), (108, 13207185), (114, 12512070), (135, 10565748), (162, 8804790), (171, 8341380), (180, 7924311), (190, 7507242), (228, 6256035), (243, 5869860), (270, 5282874), (271, 5263380), (285, 5004828), (324, 4402395), (342, 4170690), (361, 3951180), (380, 3753621), (405, 3521916), (486, 2934930), (513, 2780460), (540, 2641437), (542, 2631690), (570, 2502414), (684, 2085345), (722, 1975590), (729, 1956620), (810, 1760958), (813, 1754460), (855, 1668276), (972, 1467465), (1026, 1390230), (1083, 1317060), (1084, 1315845), (1140, 1251207), (1215, 1173972), (1355, 1052676), (1444, 987795), (1458, 978310), (1539, 926820), (1620, 880479), (1626, 877230), (1710, 834138), (1805, 790236), (2052, 695115), (2166, 658530), (2430, 586986), (2439, 584820), (2565, 556092), (2710, 526338), (2916, 489155), (3078, 463410), (3249, 439020), (3252, 438615), (3420, 417069), (3610, 395118), (3645, 391324), (4065, 350892), (4332, 329265), (4617, 308940), (4860, 293493), (4878, 292410), (5130, 278046), (5149, 277020), (5415, 263412), (5420, 263169), (6156, 231705), (6498, 219510), (7220, 197559), (7290, 195662), (7317, 194940), (7695, 185364), (8130, 175446), (9234, 154470), (9747, 146340), (9756, 146205), (10260, 139023), (10298, 138510), (10830, 131706), (12195, 116964), (12996, 109755), (13851, 102980), (14580, 97831), (14634, 97470), (15390, 92682), (15447, 92340), (16245, 87804), (16260, 87723), (18468, 77235), (19494, 73170), (20596, 69255), (21660, 65853), (21951, 64980), (23085, 61788), (24390, 58482), (25745, 55404), (27702, 51490), (29241, 48780), (29268, 48735), (30780, 46341), (30894, 46170), (32490, 43902), (36585, 38988)]