196797240

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{43}}^1\times {\mathrm{12713}}^1$

素因数の和:12773

約数の個数: 96

約数和(自身を含む): 654516720

約数和(自身を除く): 457719480

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 43, 45, 60, 72, 86, 90, 120, 129, 172, 180, 215, 258, 344, 360, 387, 430, 516, 645, 774, 860, 1032, 1290, 1548, 1720, 1935, 2580, 3096, 3870, 5160, 7740, 12713, 15480, 25426, 38139, 50852, 63565, 76278, 101704, 114417, 127130, 152556, 190695, 228834, 254260, 305112, 381390, 457668, 508520, 546659, 572085, 762780, 915336, 1093318, 1144170, 1525560, 1639977, 2186636, 2288340, 2733295, 3279954, 4373272, 4576680, 4919931, 5466590, 6559908, 8199885, 9839862, 10933180, 13119816, 16399770, 19679724, 21866360, 24599655, 32799540, 39359448, 49199310, 65599080, 98398620, 196797240]

約数ペア:

[(1, 196797240), (2, 98398620), (3, 65599080), (4, 49199310), (5, 39359448), (6, 32799540), (8, 24599655), (9, 21866360), (10, 19679724), (12, 16399770), (15, 13119816), (18, 10933180), (20, 9839862), (24, 8199885), (30, 6559908), (36, 5466590), (40, 4919931), (43, 4576680), (45, 4373272), (60, 3279954), (72, 2733295), (86, 2288340), (90, 2186636), (120, 1639977), (129, 1525560), (172, 1144170), (180, 1093318), (215, 915336), (258, 762780), (344, 572085), (360, 546659), (387, 508520), (430, 457668), (516, 381390), (645, 305112), (774, 254260), (860, 228834), (1032, 190695), (1290, 152556), (1548, 127130), (1720, 114417), (1935, 101704), (2580, 76278), (3096, 63565), (3870, 50852), (5160, 38139), (7740, 25426), (12713, 15480)]