5655639920

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{83}}^1\times {\mathrm{271}}^1\times {\mathrm{449}}^1$

素因数の和:823

約数の個数: 160

約数和(自身を含む): 15299020800

約数和(自身を除く): 9643380880

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 35, 40, 56, 70, 80, 83, 112, 140, 166, 271, 280, 332, 415, 449, 542, 560, 581, 664, 830, 898, 1084, 1162, 1328, 1355, 1660, 1796, 1897, 2168, 2245, 2324, 2710, 2905, 3143, 3320, 3592, 3794, 4336, 4490, 4648, 5420, 5810, 6286, 6640, 7184, 7588, 8980, 9296, 9485, 10840, 11620, 12572, 15176, 15715, 17960, 18970, 21680, 22493, 23240, 25144, 30352, 31430, 35920, 37267, 37940, 44986, 46480, 50288, 62860, 74534, 75880, 89972, 112465, 121679, 125720, 149068, 151760, 157451, 179944, 186335, 224930, 243358, 251440, 260869, 298136, 314902, 359888, 372670, 449860, 486716, 521738, 596272, 608395, 629804, 745340, 787255, 851753, 899720, 973432, 1043476, 1216790, 1259608, 1304345, 1490680, 1574510, 1703506, 1799440, 1946864, 2086952, 2433580, 2519216, 2608690, 2981360, 3149020, 3407012, 4173904, 4258765, 4867160, 5217380, 6298040, 6814024, 8517530, 9734320, 10099357, 10434760, 12596080, 13628048, 17035060, 20198714, 20869520, 34070120, 40397428, 50496785, 68140240, 70695499, 80794856, 100993570, 141390998, 161589712, 201987140, 282781996, 353477495, 403974280, 565563992, 706954990, 807948560, 1131127984, 1413909980, 2827819960, 5655639920]

約数ペア:

[(1, 5655639920), (2, 2827819960), (4, 1413909980), (5, 1131127984), (7, 807948560), (8, 706954990), (10, 565563992), (14, 403974280), (16, 353477495), (20, 282781996), (28, 201987140), (35, 161589712), (40, 141390998), (56, 100993570), (70, 80794856), (80, 70695499), (83, 68140240), (112, 50496785), (140, 40397428), (166, 34070120), (271, 20869520), (280, 20198714), (332, 17035060), (415, 13628048), (449, 12596080), (542, 10434760), (560, 10099357), (581, 9734320), (664, 8517530), (830, 6814024), (898, 6298040), (1084, 5217380), (1162, 4867160), (1328, 4258765), (1355, 4173904), (1660, 3407012), (1796, 3149020), (1897, 2981360), (2168, 2608690), (2245, 2519216), (2324, 2433580), (2710, 2086952), (2905, 1946864), (3143, 1799440), (3320, 1703506), (3592, 1574510), (3794, 1490680), (4336, 1304345), (4490, 1259608), (4648, 1216790), (5420, 1043476), (5810, 973432), (6286, 899720), (6640, 851753), (7184, 787255), (7588, 745340), (8980, 629804), (9296, 608395), (9485, 596272), (10840, 521738), (11620, 486716), (12572, 449860), (15176, 372670), (15715, 359888), (17960, 314902), (18970, 298136), (21680, 260869), (22493, 251440), (23240, 243358), (25144, 224930), (30352, 186335), (31430, 179944), (35920, 157451), (37267, 151760), (37940, 149068), (44986, 125720), (46480, 121679), (50288, 112465), (62860, 89972), (74534, 75880)]