131979540

素因数分解:

$2^2\times 3^1\times 5^1\times 7^3\times {\mathrm{11}}^2\times {\mathrm{53}}^1$

素因数の和:108

約数の個数: 288

約数和(自身を含む): 482630400

約数和(自身を除く): 350650860

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 11, 12, 14, 15, 20, 21, 22, 28, 30, 33, 35, 42, 44, 49, 53, 55, 60, 66, 70, 77, 84, 98, 105, 106, 110, 121, 132, 140, 147, 154, 159, 165, 196, 210, 212, 220, 231, 242, 245, 265, 294, 308, 318, 330, 343, 363, 371, 385, 420, 462, 484, 490, 530, 539, 583, 588, 605, 636, 660, 686, 726, 735, 742, 770, 795, 847, 924, 980, 1029, 1060, 1078, 1113, 1155, 1166, 1210, 1372, 1452, 1470, 1484, 1540, 1590, 1617, 1694, 1715, 1749, 1815, 1855, 2058, 2156, 2226, 2310, 2332, 2420, 2541, 2597, 2695, 2915, 2940, 3180, 3234, 3388, 3430, 3498, 3630, 3710, 3773, 4081, 4116, 4235, 4452, 4620, 5082, 5145, 5194, 5390, 5565, 5830, 5929, 6413, 6468, 6860, 6996, 7260, 7420, 7546, 7791, 8085, 8162, 8470, 8745, 10164, 10290, 10388, 10780, 11130, 11319, 11660, 11858, 12243, 12705, 12826, 12985, 15092, 15582, 16170, 16324, 16940, 17490, 17787, 18179, 18865, 19239, 20405, 20580, 22260, 22638, 23716, 24486, 25410, 25652, 25970, 28567, 29645, 31164, 32065, 32340, 34980, 35574, 36358, 37730, 38478, 38955, 40810, 41503, 44891, 45276, 48972, 50820, 51940, 54537, 56595, 57134, 59290, 61215, 64130, 71148, 72716, 75460, 76956, 77910, 81620, 83006, 85701, 88935, 89782, 90895, 96195, 109074, 113190, 114268, 118580, 122430, 124509, 128260, 134673, 142835, 155820, 166012, 171402, 177870, 179564, 181790, 192390, 199969, 207515, 218148, 224455, 226380, 244860, 249018, 269346, 272685, 285670, 314237, 342804, 355740, 363580, 384780, 399938, 415030, 428505, 448910, 498036, 538692, 545370, 571340, 599907, 622545, 628474, 673365, 799876, 830060, 857010, 897820, 942711, 999845, 1090740, 1199814, 1245090, 1256948, 1346730, 1571185, 1714020, 1885422, 1999690, 2199659, 2399628, 2490180, 2693460, 2999535, 3142370, 3770844, 3999380, 4399318, 4713555, 5999070, 6284740, 6598977, 8798636, 9427110, 10998295, 11998140, 13197954, 18854220, 21996590, 26395908, 32994885, 43993180, 65989770, 131979540]

約数ペア:

[(1, 131979540), (2, 65989770), (3, 43993180), (4, 32994885), (5, 26395908), (6, 21996590), (7, 18854220), (10, 13197954), (11, 11998140), (12, 10998295), (14, 9427110), (15, 8798636), (20, 6598977), (21, 6284740), (22, 5999070), (28, 4713555), (30, 4399318), (33, 3999380), (35, 3770844), (42, 3142370), (44, 2999535), (49, 2693460), (53, 2490180), (55, 2399628), (60, 2199659), (66, 1999690), (70, 1885422), (77, 1714020), (84, 1571185), (98, 1346730), (105, 1256948), (106, 1245090), (110, 1199814), (121, 1090740), (132, 999845), (140, 942711), (147, 897820), (154, 857010), (159, 830060), (165, 799876), (196, 673365), (210, 628474), (212, 622545), (220, 599907), (231, 571340), (242, 545370), (245, 538692), (265, 498036), (294, 448910), (308, 428505), (318, 415030), (330, 399938), (343, 384780), (363, 363580), (371, 355740), (385, 342804), (420, 314237), (462, 285670), (484, 272685), (490, 269346), (530, 249018), (539, 244860), (583, 226380), (588, 224455), (605, 218148), (636, 207515), (660, 199969), (686, 192390), (726, 181790), (735, 179564), (742, 177870), (770, 171402), (795, 166012), (847, 155820), (924, 142835), (980, 134673), (1029, 128260), (1060, 124509), (1078, 122430), (1113, 118580), (1155, 114268), (1166, 113190), (1210, 109074), (1372, 96195), (1452, 90895), (1470, 89782), (1484, 88935), (1540, 85701), (1590, 83006), (1617, 81620), (1694, 77910), (1715, 76956), (1749, 75460), (1815, 72716), (1855, 71148), (2058, 64130), (2156, 61215), (2226, 59290), (2310, 57134), (2332, 56595), (2420, 54537), (2541, 51940), (2597, 50820), (2695, 48972), (2915, 45276), (2940, 44891), (3180, 41503), (3234, 40810), (3388, 38955), (3430, 38478), (3498, 37730), (3630, 36358), (3710, 35574), (3773, 34980), (4081, 32340), (4116, 32065), (4235, 31164), (4452, 29645), (4620, 28567), (5082, 25970), (5145, 25652), (5194, 25410), (5390, 24486), (5565, 23716), (5830, 22638), (5929, 22260), (6413, 20580), (6468, 20405), (6860, 19239), (6996, 18865), (7260, 18179), (7420, 17787), (7546, 17490), (7791, 16940), (8085, 16324), (8162, 16170), (8470, 15582), (8745, 15092), (10164, 12985), (10290, 12826), (10388, 12705), (10780, 12243), (11130, 11858), (11319, 11660)]