1330772340

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{61}}^1\times {\mathrm{317}}^1$

素因数の和:458

約数の個数: 192

約数和(自身を含む): 4027742208

約数和(自身を除く): 2696969868

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 31, 37, 60, 61, 62, 74, 93, 111, 122, 124, 148, 155, 183, 185, 186, 222, 244, 305, 310, 317, 366, 370, 372, 444, 465, 555, 610, 620, 634, 732, 740, 915, 930, 951, 1110, 1147, 1220, 1268, 1585, 1830, 1860, 1891, 1902, 2220, 2257, 2294, 3170, 3441, 3660, 3782, 3804, 4514, 4588, 4755, 5673, 5735, 6340, 6771, 6882, 7564, 9028, 9455, 9510, 9827, 11285, 11346, 11470, 11729, 13542, 13764, 17205, 18910, 19020, 19337, 19654, 22570, 22692, 22940, 23458, 27084, 28365, 29481, 33855, 34410, 35187, 37820, 38674, 39308, 45140, 46916, 49135, 56730, 58011, 58645, 58962, 67710, 68820, 69967, 70374, 77348, 96685, 98270, 113460, 116022, 117290, 117924, 135420, 139934, 140748, 147405, 175935, 193370, 196540, 209901, 232044, 234580, 279868, 290055, 294810, 349835, 351870, 363599, 386740, 419802, 580110, 589620, 599447, 699670, 703740, 715469, 727198, 839604, 1049505, 1090797, 1160220, 1198894, 1399340, 1430938, 1454396, 1798341, 1817995, 2099010, 2146407, 2181594, 2397788, 2861876, 2997235, 3577345, 3596682, 3635990, 4198020, 4292814, 4363188, 5453985, 5994470, 7154690, 7193364, 7271980, 8585628, 8991705, 10732035, 10907970, 11988940, 14309380, 17983410, 21464070, 21815940, 22179539, 35966820, 42928140, 44359078, 66538617, 88718156, 110897695, 133077234, 221795390, 266154468, 332693085, 443590780, 665386170, 1330772340]

約数ペア:

[(1, 1330772340), (2, 665386170), (3, 443590780), (4, 332693085), (5, 266154468), (6, 221795390), (10, 133077234), (12, 110897695), (15, 88718156), (20, 66538617), (30, 44359078), (31, 42928140), (37, 35966820), (60, 22179539), (61, 21815940), (62, 21464070), (74, 17983410), (93, 14309380), (111, 11988940), (122, 10907970), (124, 10732035), (148, 8991705), (155, 8585628), (183, 7271980), (185, 7193364), (186, 7154690), (222, 5994470), (244, 5453985), (305, 4363188), (310, 4292814), (317, 4198020), (366, 3635990), (370, 3596682), (372, 3577345), (444, 2997235), (465, 2861876), (555, 2397788), (610, 2181594), (620, 2146407), (634, 2099010), (732, 1817995), (740, 1798341), (915, 1454396), (930, 1430938), (951, 1399340), (1110, 1198894), (1147, 1160220), (1220, 1090797), (1268, 1049505), (1585, 839604), (1830, 727198), (1860, 715469), (1891, 703740), (1902, 699670), (2220, 599447), (2257, 589620), (2294, 580110), (3170, 419802), (3441, 386740), (3660, 363599), (3782, 351870), (3804, 349835), (4514, 294810), (4588, 290055), (4755, 279868), (5673, 234580), (5735, 232044), (6340, 209901), (6771, 196540), (6882, 193370), (7564, 175935), (9028, 147405), (9455, 140748), (9510, 139934), (9827, 135420), (11285, 117924), (11346, 117290), (11470, 116022), (11729, 113460), (13542, 98270), (13764, 96685), (17205, 77348), (18910, 70374), (19020, 69967), (19337, 68820), (19654, 67710), (22570, 58962), (22692, 58645), (22940, 58011), (23458, 56730), (27084, 49135), (28365, 46916), (29481, 45140), (33855, 39308), (34410, 38674), (35187, 37820)]