663729660

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{5881}}^1$

素因数の和:5929

約数の個数: 192

約数和(自身を含む): 2371622400

約数和(自身を除く): 1707892740

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 11, 12, 15, 18, 19, 20, 22, 27, 30, 33, 36, 38, 44, 45, 54, 55, 57, 60, 66, 76, 90, 95, 99, 108, 110, 114, 132, 135, 165, 171, 180, 190, 198, 209, 220, 228, 270, 285, 297, 330, 342, 380, 396, 418, 495, 513, 540, 570, 594, 627, 660, 684, 836, 855, 990, 1026, 1045, 1140, 1188, 1254, 1485, 1710, 1881, 1980, 2052, 2090, 2508, 2565, 2970, 3135, 3420, 3762, 4180, 5130, 5643, 5881, 5940, 6270, 7524, 9405, 10260, 11286, 11762, 12540, 17643, 18810, 22572, 23524, 28215, 29405, 35286, 37620, 52929, 56430, 58810, 64691, 70572, 88215, 105858, 111739, 112860, 117620, 129382, 158787, 176430, 194073, 211716, 223478, 258764, 264645, 317574, 323455, 335217, 352860, 388146, 446956, 529290, 558695, 582219, 635148, 646910, 670434, 776292, 793935, 970365, 1005651, 1058580, 1117390, 1164438, 1229129, 1293820, 1340868, 1587870, 1676085, 1746657, 1940730, 2011302, 2234780, 2328876, 2458258, 2911095, 3016953, 3175740, 3352170, 3493314, 3687387, 3881460, 4022604, 4916516, 5028255, 5822190, 6033906, 6145645, 6704340, 6986628, 7374774, 8733285, 10056510, 11062161, 11644380, 12067812, 12291290, 14749548, 15084765, 17466570, 18436935, 20113020, 22124322, 24582580, 30169530, 33186483, 34933140, 36873870, 44248644, 55310805, 60339060, 66372966, 73747740, 110621610, 132745932, 165932415, 221243220, 331864830, 663729660]

約数ペア:

[(1, 663729660), (2, 331864830), (3, 221243220), (4, 165932415), (5, 132745932), (6, 110621610), (9, 73747740), (10, 66372966), (11, 60339060), (12, 55310805), (15, 44248644), (18, 36873870), (19, 34933140), (20, 33186483), (22, 30169530), (27, 24582580), (30, 22124322), (33, 20113020), (36, 18436935), (38, 17466570), (44, 15084765), (45, 14749548), (54, 12291290), (55, 12067812), (57, 11644380), (60, 11062161), (66, 10056510), (76, 8733285), (90, 7374774), (95, 6986628), (99, 6704340), (108, 6145645), (110, 6033906), (114, 5822190), (132, 5028255), (135, 4916516), (165, 4022604), (171, 3881460), (180, 3687387), (190, 3493314), (198, 3352170), (209, 3175740), (220, 3016953), (228, 2911095), (270, 2458258), (285, 2328876), (297, 2234780), (330, 2011302), (342, 1940730), (380, 1746657), (396, 1676085), (418, 1587870), (495, 1340868), (513, 1293820), (540, 1229129), (570, 1164438), (594, 1117390), (627, 1058580), (660, 1005651), (684, 970365), (836, 793935), (855, 776292), (990, 670434), (1026, 646910), (1045, 635148), (1140, 582219), (1188, 558695), (1254, 529290), (1485, 446956), (1710, 388146), (1881, 352860), (1980, 335217), (2052, 323455), (2090, 317574), (2508, 264645), (2565, 258764), (2970, 223478), (3135, 211716), (3420, 194073), (3762, 176430), (4180, 158787), (5130, 129382), (5643, 117620), (5881, 112860), (5940, 111739), (6270, 105858), (7524, 88215), (9405, 70572), (10260, 64691), (11286, 58810), (11762, 56430), (12540, 52929), (17643, 37620), (18810, 35286), (22572, 29405), (23524, 28215)]