492971360

素因数分解:

$2^5\times 5^1\times 7^2\times {\mathrm{227}}^1\times {\mathrm{277}}^1$

素因数の和:533

約数の個数: 144

約数和(自身を含む): 1365671664

約数和(自身を除く): 872700304

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 49, 56, 70, 80, 98, 112, 140, 160, 196, 224, 227, 245, 277, 280, 392, 454, 490, 554, 560, 784, 908, 980, 1108, 1120, 1135, 1385, 1568, 1589, 1816, 1939, 1960, 2216, 2270, 2770, 3178, 3632, 3878, 3920, 4432, 4540, 5540, 6356, 7264, 7756, 7840, 7945, 8864, 9080, 9695, 11080, 11123, 12712, 13573, 15512, 15890, 18160, 19390, 22160, 22246, 25424, 27146, 31024, 31780, 36320, 38780, 44320, 44492, 50848, 54292, 55615, 62048, 62879, 63560, 67865, 77560, 88984, 108584, 111230, 125758, 127120, 135730, 155120, 177968, 217168, 222460, 251516, 254240, 271460, 310240, 314395, 355936, 434336, 440153, 444920, 503032, 542920, 628790, 880306, 889840, 1006064, 1085840, 1257580, 1760612, 1779680, 2012128, 2171680, 2200765, 2515160, 3081071, 3521224, 4401530, 5030320, 6162142, 7042448, 8803060, 10060640, 12324284, 14084896, 15405355, 17606120, 24648568, 30810710, 35212240, 49297136, 61621420, 70424480, 98594272, 123242840, 246485680, 492971360]

約数ペア:

[(1, 492971360), (2, 246485680), (4, 123242840), (5, 98594272), (7, 70424480), (8, 61621420), (10, 49297136), (14, 35212240), (16, 30810710), (20, 24648568), (28, 17606120), (32, 15405355), (35, 14084896), (40, 12324284), (49, 10060640), (56, 8803060), (70, 7042448), (80, 6162142), (98, 5030320), (112, 4401530), (140, 3521224), (160, 3081071), (196, 2515160), (224, 2200765), (227, 2171680), (245, 2012128), (277, 1779680), (280, 1760612), (392, 1257580), (454, 1085840), (490, 1006064), (554, 889840), (560, 880306), (784, 628790), (908, 542920), (980, 503032), (1108, 444920), (1120, 440153), (1135, 434336), (1385, 355936), (1568, 314395), (1589, 310240), (1816, 271460), (1939, 254240), (1960, 251516), (2216, 222460), (2270, 217168), (2770, 177968), (3178, 155120), (3632, 135730), (3878, 127120), (3920, 125758), (4432, 111230), (4540, 108584), (5540, 88984), (6356, 77560), (7264, 67865), (7756, 63560), (7840, 62879), (7945, 62048), (8864, 55615), (9080, 54292), (9695, 50848), (11080, 44492), (11123, 44320), (12712, 38780), (13573, 36320), (15512, 31780), (15890, 31024), (18160, 27146), (19390, 25424), (22160, 22246)]