1601476660

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{419}}^1\times {\mathrm{1187}}^1$

素因数の和:1645

約数の個数: 96

約数和(自身を含む): 4023613440

約数和(自身を除く): 2422136780

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 23, 28, 35, 46, 70, 92, 115, 140, 161, 230, 322, 419, 460, 644, 805, 838, 1187, 1610, 1676, 2095, 2374, 2933, 3220, 4190, 4748, 5866, 5935, 8309, 8380, 9637, 11732, 11870, 14665, 16618, 19274, 23740, 27301, 29330, 33236, 38548, 41545, 48185, 54602, 58660, 67459, 83090, 96370, 109204, 134918, 136505, 166180, 191107, 192740, 269836, 273010, 337295, 382214, 497353, 546020, 674590, 764428, 955535, 994706, 1349180, 1911070, 1989412, 2486765, 3481471, 3822140, 4973530, 6962942, 9947060, 11439119, 13925884, 17407355, 22878238, 34814710, 45756476, 57195595, 69629420, 80073833, 114391190, 160147666, 228782380, 320295332, 400369165, 800738330, 1601476660]

約数ペア:

[(1, 1601476660), (2, 800738330), (4, 400369165), (5, 320295332), (7, 228782380), (10, 160147666), (14, 114391190), (20, 80073833), (23, 69629420), (28, 57195595), (35, 45756476), (46, 34814710), (70, 22878238), (92, 17407355), (115, 13925884), (140, 11439119), (161, 9947060), (230, 6962942), (322, 4973530), (419, 3822140), (460, 3481471), (644, 2486765), (805, 1989412), (838, 1911070), (1187, 1349180), (1610, 994706), (1676, 955535), (2095, 764428), (2374, 674590), (2933, 546020), (3220, 497353), (4190, 382214), (4748, 337295), (5866, 273010), (5935, 269836), (8309, 192740), (8380, 191107), (9637, 166180), (11732, 136505), (11870, 134918), (14665, 109204), (16618, 96370), (19274, 83090), (23740, 67459), (27301, 58660), (29330, 54602), (33236, 48185), (38548, 41545)]