339881640

素因数分解:

$2^3\times 3^1\times 5^1\times 7^2\times {\mathrm{57803}}^1$

素因数の和:57831

約数の個数: 96

約数和(自身を含む): 1186138080

約数和(自身を除く): 846256440

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 28, 30, 35, 40, 42, 49, 56, 60, 70, 84, 98, 105, 120, 140, 147, 168, 196, 210, 245, 280, 294, 392, 420, 490, 588, 735, 840, 980, 1176, 1470, 1960, 2940, 5880, 57803, 115606, 173409, 231212, 289015, 346818, 404621, 462424, 578030, 693636, 809242, 867045, 1156060, 1213863, 1387272, 1618484, 1734090, 2023105, 2312120, 2427726, 2832347, 3236968, 3468180, 4046210, 4855452, 5664694, 6069315, 6936360, 8092420, 8497041, 9710904, 11329388, 12138630, 14161735, 16184840, 16994082, 22658776, 24277260, 28323470, 33988164, 42485205, 48554520, 56646940, 67976328, 84970410, 113293880, 169940820, 339881640]

約数ペア:

[(1, 339881640), (2, 169940820), (3, 113293880), (4, 84970410), (5, 67976328), (6, 56646940), (7, 48554520), (8, 42485205), (10, 33988164), (12, 28323470), (14, 24277260), (15, 22658776), (20, 16994082), (21, 16184840), (24, 14161735), (28, 12138630), (30, 11329388), (35, 9710904), (40, 8497041), (42, 8092420), (49, 6936360), (56, 6069315), (60, 5664694), (70, 4855452), (84, 4046210), (98, 3468180), (105, 3236968), (120, 2832347), (140, 2427726), (147, 2312120), (168, 2023105), (196, 1734090), (210, 1618484), (245, 1387272), (280, 1213863), (294, 1156060), (392, 867045), (420, 809242), (490, 693636), (588, 578030), (735, 462424), (840, 404621), (980, 346818), (1176, 289015), (1470, 231212), (1960, 173409), (2940, 115606), (5880, 57803)]