15310680

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{1657}}^1$

素因数の和:1689

約数の個数: 128

約数和(自身を含む): 57300480

約数和(自身を除く): 41989800

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 11, 12, 14, 15, 20, 21, 22, 24, 28, 30, 33, 35, 40, 42, 44, 55, 56, 60, 66, 70, 77, 84, 88, 105, 110, 120, 132, 140, 154, 165, 168, 210, 220, 231, 264, 280, 308, 330, 385, 420, 440, 462, 616, 660, 770, 840, 924, 1155, 1320, 1540, 1657, 1848, 2310, 3080, 3314, 4620, 4971, 6628, 8285, 9240, 9942, 11599, 13256, 16570, 18227, 19884, 23198, 24855, 33140, 34797, 36454, 39768, 46396, 49710, 54681, 57995, 66280, 69594, 72908, 91135, 92792, 99420, 109362, 115990, 127589, 139188, 145816, 173985, 182270, 198840, 218724, 231980, 255178, 273405, 278376, 347970, 364540, 382767, 437448, 463960, 510356, 546810, 637945, 695940, 729080, 765534, 1020712, 1093620, 1275890, 1391880, 1531068, 1913835, 2187240, 2551780, 3062136, 3827670, 5103560, 7655340, 15310680]

約数ペア:

[(1, 15310680), (2, 7655340), (3, 5103560), (4, 3827670), (5, 3062136), (6, 2551780), (7, 2187240), (8, 1913835), (10, 1531068), (11, 1391880), (12, 1275890), (14, 1093620), (15, 1020712), (20, 765534), (21, 729080), (22, 695940), (24, 637945), (28, 546810), (30, 510356), (33, 463960), (35, 437448), (40, 382767), (42, 364540), (44, 347970), (55, 278376), (56, 273405), (60, 255178), (66, 231980), (70, 218724), (77, 198840), (84, 182270), (88, 173985), (105, 145816), (110, 139188), (120, 127589), (132, 115990), (140, 109362), (154, 99420), (165, 92792), (168, 91135), (210, 72908), (220, 69594), (231, 66280), (264, 57995), (280, 54681), (308, 49710), (330, 46396), (385, 39768), (420, 36454), (440, 34797), (462, 33140), (616, 24855), (660, 23198), (770, 19884), (840, 18227), (924, 16570), (1155, 13256), (1320, 11599), (1540, 9942), (1657, 9240), (1848, 8285), (2310, 6628), (3080, 4971), (3314, 4620)]