416637180

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{157}}^1\times {\mathrm{641}}^1$

素因数の和:836

約数の個数: 144

約数和(自身を含む): 1329217344

約数和(自身を除く): 912580164

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 23, 30, 36, 45, 46, 60, 69, 90, 92, 115, 138, 157, 180, 207, 230, 276, 314, 345, 414, 460, 471, 628, 641, 690, 785, 828, 942, 1035, 1282, 1380, 1413, 1570, 1884, 1923, 2070, 2355, 2564, 2826, 3140, 3205, 3611, 3846, 4140, 4710, 5652, 5769, 6410, 7065, 7222, 7692, 9420, 9615, 10833, 11538, 12820, 14130, 14444, 14743, 18055, 19230, 21666, 23076, 28260, 28845, 29486, 32499, 36110, 38460, 43332, 44229, 54165, 57690, 58972, 64998, 72220, 73715, 88458, 100637, 108330, 115380, 129996, 132687, 147430, 162495, 176916, 201274, 216660, 221145, 265374, 294860, 301911, 324990, 402548, 442290, 503185, 530748, 603822, 649980, 663435, 884580, 905733, 1006370, 1207644, 1326870, 1509555, 1811466, 2012740, 2314651, 2653740, 3019110, 3622932, 4528665, 4629302, 6038220, 6943953, 9057330, 9258604, 11573255, 13887906, 18114660, 20831859, 23146510, 27775812, 34719765, 41663718, 46293020, 69439530, 83327436, 104159295, 138879060, 208318590, 416637180]

約数ペア:

[(1, 416637180), (2, 208318590), (3, 138879060), (4, 104159295), (5, 83327436), (6, 69439530), (9, 46293020), (10, 41663718), (12, 34719765), (15, 27775812), (18, 23146510), (20, 20831859), (23, 18114660), (30, 13887906), (36, 11573255), (45, 9258604), (46, 9057330), (60, 6943953), (69, 6038220), (90, 4629302), (92, 4528665), (115, 3622932), (138, 3019110), (157, 2653740), (180, 2314651), (207, 2012740), (230, 1811466), (276, 1509555), (314, 1326870), (345, 1207644), (414, 1006370), (460, 905733), (471, 884580), (628, 663435), (641, 649980), (690, 603822), (785, 530748), (828, 503185), (942, 442290), (1035, 402548), (1282, 324990), (1380, 301911), (1413, 294860), (1570, 265374), (1884, 221145), (1923, 216660), (2070, 201274), (2355, 176916), (2564, 162495), (2826, 147430), (3140, 132687), (3205, 129996), (3611, 115380), (3846, 108330), (4140, 100637), (4710, 88458), (5652, 73715), (5769, 72220), (6410, 64998), (7065, 58972), (7222, 57690), (7692, 54165), (9420, 44229), (9615, 43332), (10833, 38460), (11538, 36110), (12820, 32499), (14130, 29486), (14444, 28845), (14743, 28260), (18055, 23076), (19230, 21666)]