42902052880

素因数分解:

$2^4\times 5^1\times {\mathrm{43}}^1\times {\mathrm{127}}^1\times {\mathrm{283}}^1\times {\mathrm{347}}^1$

素因数の和:813

約数の個数: 160

約数和(自身を含む): 103531659264

約数和(自身を除く): 60629606384

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 43, 80, 86, 127, 172, 215, 254, 283, 344, 347, 430, 508, 566, 635, 688, 694, 860, 1016, 1132, 1270, 1388, 1415, 1720, 1735, 2032, 2264, 2540, 2776, 2830, 3440, 3470, 4528, 5080, 5461, 5552, 5660, 6940, 10160, 10922, 11320, 12169, 13880, 14921, 21844, 22640, 24338, 27305, 27760, 29842, 35941, 43688, 44069, 48676, 54610, 59684, 60845, 71882, 74605, 87376, 88138, 97352, 98201, 109220, 119368, 121690, 143764, 149210, 176276, 179705, 194704, 196402, 218440, 220345, 238736, 243380, 287528, 298420, 352552, 359410, 392804, 436880, 440690, 486760, 491005, 575056, 596840, 705104, 718820, 785608, 881380, 973520, 982010, 1193680, 1437640, 1545463, 1571216, 1762760, 1894967, 1964020, 2875280, 3090926, 3525520, 3789934, 3928040, 4222643, 6181852, 7579868, 7727315, 7856080, 8445286, 9474835, 12363704, 12471527, 15159736, 15454630, 16890572, 18949670, 21113215, 24727408, 24943054, 30319472, 30909260, 33781144, 37899340, 42226430, 49886108, 61818520, 62357635, 67562288, 75798680, 84452860, 99772216, 123637040, 124715270, 151597360, 168905720, 199544432, 249430540, 337811440, 498861080, 536275661, 997722160, 1072551322, 2145102644, 2681378305, 4290205288, 5362756610, 8580410576, 10725513220, 21451026440, 42902052880]

約数ペア:

[(1, 42902052880), (2, 21451026440), (4, 10725513220), (5, 8580410576), (8, 5362756610), (10, 4290205288), (16, 2681378305), (20, 2145102644), (40, 1072551322), (43, 997722160), (80, 536275661), (86, 498861080), (127, 337811440), (172, 249430540), (215, 199544432), (254, 168905720), (283, 151597360), (344, 124715270), (347, 123637040), (430, 99772216), (508, 84452860), (566, 75798680), (635, 67562288), (688, 62357635), (694, 61818520), (860, 49886108), (1016, 42226430), (1132, 37899340), (1270, 33781144), (1388, 30909260), (1415, 30319472), (1720, 24943054), (1735, 24727408), (2032, 21113215), (2264, 18949670), (2540, 16890572), (2776, 15454630), (2830, 15159736), (3440, 12471527), (3470, 12363704), (4528, 9474835), (5080, 8445286), (5461, 7856080), (5552, 7727315), (5660, 7579868), (6940, 6181852), (10160, 4222643), (10922, 3928040), (11320, 3789934), (12169, 3525520), (13880, 3090926), (14921, 2875280), (21844, 1964020), (22640, 1894967), (24338, 1762760), (27305, 1571216), (27760, 1545463), (29842, 1437640), (35941, 1193680), (43688, 982010), (44069, 973520), (48676, 881380), (54610, 785608), (59684, 718820), (60845, 705104), (71882, 596840), (74605, 575056), (87376, 491005), (88138, 486760), (97352, 440690), (98201, 436880), (109220, 392804), (119368, 359410), (121690, 352552), (143764, 298420), (149210, 287528), (176276, 243380), (179705, 238736), (194704, 220345), (196402, 218440)]