2186231280

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{157}}^1\times {\mathrm{3413}}^1$

素因数の和:3603

約数の個数: 160

約数和(自身を含む): 7223805504

約数和(自身を除く): 5037574224

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 17, 20, 24, 30, 34, 40, 48, 51, 60, 68, 80, 85, 102, 120, 136, 157, 170, 204, 240, 255, 272, 314, 340, 408, 471, 510, 628, 680, 785, 816, 942, 1020, 1256, 1360, 1570, 1884, 2040, 2355, 2512, 2669, 3140, 3413, 3768, 4080, 4710, 5338, 6280, 6826, 7536, 8007, 9420, 10239, 10676, 12560, 13345, 13652, 16014, 17065, 18840, 20478, 21352, 26690, 27304, 32028, 34130, 37680, 40035, 40956, 42704, 51195, 53380, 54608, 58021, 64056, 68260, 80070, 81912, 102390, 106760, 116042, 128112, 136520, 160140, 163824, 174063, 204780, 213520, 232084, 273040, 290105, 320280, 348126, 409560, 464168, 535841, 580210, 640560, 696252, 819120, 870315, 928336, 1071682, 1160420, 1392504, 1607523, 1740630, 2143364, 2320840, 2679205, 2785008, 3215046, 3481260, 4286728, 4641680, 5358410, 6430092, 6962520, 8037615, 8573456, 9109297, 10716820, 12860184, 13925040, 16075230, 18218594, 21433640, 25720368, 27327891, 32150460, 36437188, 42867280, 45546485, 54655782, 64300920, 72874376, 91092970, 109311564, 128601840, 136639455, 145748752, 182185940, 218623128, 273278910, 364371880, 437246256, 546557820, 728743760, 1093115640, 2186231280]

約数ペア:

[(1, 2186231280), (2, 1093115640), (3, 728743760), (4, 546557820), (5, 437246256), (6, 364371880), (8, 273278910), (10, 218623128), (12, 182185940), (15, 145748752), (16, 136639455), (17, 128601840), (20, 109311564), (24, 91092970), (30, 72874376), (34, 64300920), (40, 54655782), (48, 45546485), (51, 42867280), (60, 36437188), (68, 32150460), (80, 27327891), (85, 25720368), (102, 21433640), (120, 18218594), (136, 16075230), (157, 13925040), (170, 12860184), (204, 10716820), (240, 9109297), (255, 8573456), (272, 8037615), (314, 6962520), (340, 6430092), (408, 5358410), (471, 4641680), (510, 4286728), (628, 3481260), (680, 3215046), (785, 2785008), (816, 2679205), (942, 2320840), (1020, 2143364), (1256, 1740630), (1360, 1607523), (1570, 1392504), (1884, 1160420), (2040, 1071682), (2355, 928336), (2512, 870315), (2669, 819120), (3140, 696252), (3413, 640560), (3768, 580210), (4080, 535841), (4710, 464168), (5338, 409560), (6280, 348126), (6826, 320280), (7536, 290105), (8007, 273040), (9420, 232084), (10239, 213520), (10676, 204780), (12560, 174063), (13345, 163824), (13652, 160140), (16014, 136520), (17065, 128112), (18840, 116042), (20478, 106760), (21352, 102390), (26690, 81912), (27304, 80070), (32028, 68260), (34130, 64056), (37680, 58021), (40035, 54608), (40956, 53380), (42704, 51195)]