195781740

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{1367}}^1$

素因数の和:1428

約数の個数: 192

約数和(自身を含む): 706019328

約数和(自身を除く): 510237588

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 11, 12, 14, 15, 20, 21, 22, 28, 30, 31, 33, 35, 42, 44, 55, 60, 62, 66, 70, 77, 84, 93, 105, 110, 124, 132, 140, 154, 155, 165, 186, 210, 217, 220, 231, 308, 310, 330, 341, 372, 385, 420, 434, 462, 465, 620, 651, 660, 682, 770, 868, 924, 930, 1023, 1085, 1155, 1302, 1364, 1367, 1540, 1705, 1860, 2046, 2170, 2310, 2387, 2604, 2734, 3255, 3410, 4092, 4101, 4340, 4620, 4774, 5115, 5468, 6510, 6820, 6835, 7161, 8202, 9548, 9569, 10230, 11935, 13020, 13670, 14322, 15037, 16404, 19138, 20460, 20505, 23870, 27340, 28644, 28707, 30074, 35805, 38276, 41010, 42377, 45111, 47740, 47845, 57414, 60148, 71610, 75185, 82020, 84754, 90222, 95690, 105259, 114828, 127131, 143220, 143535, 150370, 169508, 180444, 191380, 210518, 211885, 225555, 254262, 287070, 296639, 300740, 315777, 421036, 423770, 451110, 466147, 508524, 526295, 574140, 593278, 631554, 635655, 847540, 889917, 902220, 932294, 1052590, 1186556, 1263108, 1271310, 1398441, 1483195, 1578885, 1779834, 1864588, 2105180, 2330735, 2542620, 2796882, 2966390, 3157770, 3263029, 3559668, 4449585, 4661470, 5593764, 5932780, 6315540, 6526058, 6992205, 8899170, 9322940, 9789087, 13052116, 13984410, 16315145, 17798340, 19578174, 27968820, 32630290, 39156348, 48945435, 65260580, 97890870, 195781740]

約数ペア:

[(1, 195781740), (2, 97890870), (3, 65260580), (4, 48945435), (5, 39156348), (6, 32630290), (7, 27968820), (10, 19578174), (11, 17798340), (12, 16315145), (14, 13984410), (15, 13052116), (20, 9789087), (21, 9322940), (22, 8899170), (28, 6992205), (30, 6526058), (31, 6315540), (33, 5932780), (35, 5593764), (42, 4661470), (44, 4449585), (55, 3559668), (60, 3263029), (62, 3157770), (66, 2966390), (70, 2796882), (77, 2542620), (84, 2330735), (93, 2105180), (105, 1864588), (110, 1779834), (124, 1578885), (132, 1483195), (140, 1398441), (154, 1271310), (155, 1263108), (165, 1186556), (186, 1052590), (210, 932294), (217, 902220), (220, 889917), (231, 847540), (308, 635655), (310, 631554), (330, 593278), (341, 574140), (372, 526295), (385, 508524), (420, 466147), (434, 451110), (462, 423770), (465, 421036), (620, 315777), (651, 300740), (660, 296639), (682, 287070), (770, 254262), (868, 225555), (924, 211885), (930, 210518), (1023, 191380), (1085, 180444), (1155, 169508), (1302, 150370), (1364, 143535), (1367, 143220), (1540, 127131), (1705, 114828), (1860, 105259), (2046, 95690), (2170, 90222), (2310, 84754), (2387, 82020), (2604, 75185), (2734, 71610), (3255, 60148), (3410, 57414), (4092, 47845), (4101, 47740), (4340, 45111), (4620, 42377), (4774, 41010), (5115, 38276), (5468, 35805), (6510, 30074), (6820, 28707), (6835, 28644), (7161, 27340), (8202, 23870), (9548, 20505), (9569, 20460), (10230, 19138), (11935, 16404), (13020, 15037), (13670, 14322)]