196668360

素因数分解:

$2^3\times 3^2\times 5^1\times 7^2\times {\mathrm{11149}}^1$

素因数の和:11180

約数の個数: 144

約数和(自身を含む): 743593500

約数和(自身を除く): 546925140

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 18, 20, 21, 24, 28, 30, 35, 36, 40, 42, 45, 49, 56, 60, 63, 70, 72, 84, 90, 98, 105, 120, 126, 140, 147, 168, 180, 196, 210, 245, 252, 280, 294, 315, 360, 392, 420, 441, 490, 504, 588, 630, 735, 840, 882, 980, 1176, 1260, 1470, 1764, 1960, 2205, 2520, 2940, 3528, 4410, 5880, 8820, 11149, 17640, 22298, 33447, 44596, 55745, 66894, 78043, 89192, 100341, 111490, 133788, 156086, 167235, 200682, 222980, 234129, 267576, 312172, 334470, 390215, 401364, 445960, 468258, 501705, 546301, 624344, 668940, 702387, 780430, 802728, 936516, 1003410, 1092602, 1170645, 1337880, 1404774, 1560860, 1638903, 1873032, 2006820, 2185204, 2341290, 2731505, 2809548, 3121720, 3277806, 3511935, 4013640, 4370408, 4682580, 4916709, 5463010, 5619096, 6555612, 7023870, 8194515, 9365160, 9833418, 10926020, 13111224, 14047740, 16389030, 19666836, 21852040, 24583545, 28095480, 32778060, 39333672, 49167090, 65556120, 98334180, 196668360]

約数ペア:

[(1, 196668360), (2, 98334180), (3, 65556120), (4, 49167090), (5, 39333672), (6, 32778060), (7, 28095480), (8, 24583545), (9, 21852040), (10, 19666836), (12, 16389030), (14, 14047740), (15, 13111224), (18, 10926020), (20, 9833418), (21, 9365160), (24, 8194515), (28, 7023870), (30, 6555612), (35, 5619096), (36, 5463010), (40, 4916709), (42, 4682580), (45, 4370408), (49, 4013640), (56, 3511935), (60, 3277806), (63, 3121720), (70, 2809548), (72, 2731505), (84, 2341290), (90, 2185204), (98, 2006820), (105, 1873032), (120, 1638903), (126, 1560860), (140, 1404774), (147, 1337880), (168, 1170645), (180, 1092602), (196, 1003410), (210, 936516), (245, 802728), (252, 780430), (280, 702387), (294, 668940), (315, 624344), (360, 546301), (392, 501705), (420, 468258), (441, 445960), (490, 401364), (504, 390215), (588, 334470), (630, 312172), (735, 267576), (840, 234129), (882, 222980), (980, 200682), (1176, 167235), (1260, 156086), (1470, 133788), (1764, 111490), (1960, 100341), (2205, 89192), (2520, 78043), (2940, 66894), (3528, 55745), (4410, 44596), (5880, 33447), (8820, 22298), (11149, 17640)]