2013478020

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{41}}^1\times {\mathrm{199}}^1\times {\mathrm{457}}^1$

素因数の和:715

約数の個数: 192

約数和(自身を含む): 6463296000

約数和(自身を除く): 4449817980

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 41, 45, 54, 60, 82, 90, 108, 123, 135, 164, 180, 199, 205, 246, 270, 369, 398, 410, 457, 492, 540, 597, 615, 738, 796, 820, 914, 995, 1107, 1194, 1230, 1371, 1476, 1791, 1828, 1845, 1990, 2214, 2285, 2388, 2460, 2742, 2985, 3582, 3690, 3980, 4113, 4428, 4570, 5373, 5484, 5535, 5970, 6855, 7164, 7380, 8159, 8226, 8955, 9140, 10746, 11070, 11940, 12339, 13710, 16318, 16452, 17910, 18737, 20565, 21492, 22140, 24477, 24678, 26865, 27420, 32636, 35820, 37474, 40795, 41130, 48954, 49356, 53730, 56211, 61695, 73431, 74948, 81590, 82260, 90943, 93685, 97908, 107460, 112422, 122385, 123390, 146862, 163180, 168633, 181886, 187370, 220293, 224844, 244770, 246780, 272829, 281055, 293724, 337266, 363772, 367155, 374740, 440586, 454715, 489540, 505899, 545658, 562110, 674532, 734310, 818487, 843165, 881172, 909430, 1011798, 1091316, 1101465, 1124220, 1364145, 1468620, 1636974, 1686330, 1818860, 2023596, 2202930, 2455461, 2529495, 2728290, 3273948, 3372660, 3728663, 4092435, 4405860, 4910922, 5058990, 5456580, 7457326, 8184870, 9821844, 10117980, 11185989, 12277305, 14914652, 16369740, 18643315, 22371978, 24554610, 33557967, 37286630, 44743956, 49109220, 55929945, 67115934, 74573260, 100673901, 111859890, 134231868, 167789835, 201347802, 223719780, 335579670, 402695604, 503369505, 671159340, 1006739010, 2013478020]

約数ペア:

[(1, 2013478020), (2, 1006739010), (3, 671159340), (4, 503369505), (5, 402695604), (6, 335579670), (9, 223719780), (10, 201347802), (12, 167789835), (15, 134231868), (18, 111859890), (20, 100673901), (27, 74573260), (30, 67115934), (36, 55929945), (41, 49109220), (45, 44743956), (54, 37286630), (60, 33557967), (82, 24554610), (90, 22371978), (108, 18643315), (123, 16369740), (135, 14914652), (164, 12277305), (180, 11185989), (199, 10117980), (205, 9821844), (246, 8184870), (270, 7457326), (369, 5456580), (398, 5058990), (410, 4910922), (457, 4405860), (492, 4092435), (540, 3728663), (597, 3372660), (615, 3273948), (738, 2728290), (796, 2529495), (820, 2455461), (914, 2202930), (995, 2023596), (1107, 1818860), (1194, 1686330), (1230, 1636974), (1371, 1468620), (1476, 1364145), (1791, 1124220), (1828, 1101465), (1845, 1091316), (1990, 1011798), (2214, 909430), (2285, 881172), (2388, 843165), (2460, 818487), (2742, 734310), (2985, 674532), (3582, 562110), (3690, 545658), (3980, 505899), (4113, 489540), (4428, 454715), (4570, 440586), (5373, 374740), (5484, 367155), (5535, 363772), (5970, 337266), (6855, 293724), (7164, 281055), (7380, 272829), (8159, 246780), (8226, 244770), (8955, 224844), (9140, 220293), (10746, 187370), (11070, 181886), (11940, 168633), (12339, 163180), (13710, 146862), (16318, 123390), (16452, 122385), (17910, 112422), (18737, 107460), (20565, 97908), (21492, 93685), (22140, 90943), (24477, 82260), (24678, 81590), (26865, 74948), (27420, 73431), (32636, 61695), (35820, 56211), (37474, 53730), (40795, 49356), (41130, 48954)]