467904720

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{97}}^1\times {\mathrm{101}}^1\times {\mathrm{199}}^1$

素因数の和:413

約数の個数: 160

約数和(自身を含む): 1487404800

約数和(自身を除く): 1019500080

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 97, 101, 120, 194, 199, 202, 240, 291, 303, 388, 398, 404, 485, 505, 582, 597, 606, 776, 796, 808, 970, 995, 1010, 1164, 1194, 1212, 1455, 1515, 1552, 1592, 1616, 1940, 1990, 2020, 2328, 2388, 2424, 2910, 2985, 3030, 3184, 3880, 3980, 4040, 4656, 4776, 4848, 5820, 5970, 6060, 7760, 7960, 8080, 9552, 9797, 11640, 11940, 12120, 15920, 19303, 19594, 20099, 23280, 23880, 24240, 29391, 38606, 39188, 40198, 47760, 48985, 57909, 58782, 60297, 77212, 78376, 80396, 96515, 97970, 100495, 115818, 117564, 120594, 146955, 154424, 156752, 160792, 193030, 195940, 200990, 231636, 235128, 241188, 289545, 293910, 301485, 308848, 321584, 386060, 391880, 401980, 463272, 470256, 482376, 579090, 587820, 602970, 772120, 783760, 803960, 926544, 964752, 1158180, 1175640, 1205940, 1544240, 1607920, 1949603, 2316360, 2351280, 2411880, 3899206, 4632720, 4823760, 5848809, 7798412, 9748015, 11697618, 15596824, 19496030, 23395236, 29244045, 31193648, 38992060, 46790472, 58488090, 77984120, 93580944, 116976180, 155968240, 233952360, 467904720]

約数ペア:

[(1, 467904720), (2, 233952360), (3, 155968240), (4, 116976180), (5, 93580944), (6, 77984120), (8, 58488090), (10, 46790472), (12, 38992060), (15, 31193648), (16, 29244045), (20, 23395236), (24, 19496030), (30, 15596824), (40, 11697618), (48, 9748015), (60, 7798412), (80, 5848809), (97, 4823760), (101, 4632720), (120, 3899206), (194, 2411880), (199, 2351280), (202, 2316360), (240, 1949603), (291, 1607920), (303, 1544240), (388, 1205940), (398, 1175640), (404, 1158180), (485, 964752), (505, 926544), (582, 803960), (597, 783760), (606, 772120), (776, 602970), (796, 587820), (808, 579090), (970, 482376), (995, 470256), (1010, 463272), (1164, 401980), (1194, 391880), (1212, 386060), (1455, 321584), (1515, 308848), (1552, 301485), (1592, 293910), (1616, 289545), (1940, 241188), (1990, 235128), (2020, 231636), (2328, 200990), (2388, 195940), (2424, 193030), (2910, 160792), (2985, 156752), (3030, 154424), (3184, 146955), (3880, 120594), (3980, 117564), (4040, 115818), (4656, 100495), (4776, 97970), (4848, 96515), (5820, 80396), (5970, 78376), (6060, 77212), (7760, 60297), (7960, 58782), (8080, 57909), (9552, 48985), (9797, 47760), (11640, 40198), (11940, 39188), (12120, 38606), (15920, 29391), (19303, 24240), (19594, 23880), (20099, 23280)]