1454078560

素因数分解:

$2^5\times 5^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{919}}^1$

素因数の和:1005

約数の個数: 192

約数和(自身を含む): 4006195200

約数和(自身を除く): 2552116640

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 29, 31, 32, 40, 44, 55, 58, 62, 80, 88, 110, 116, 124, 145, 155, 160, 176, 220, 232, 248, 290, 310, 319, 341, 352, 440, 464, 496, 580, 620, 638, 682, 880, 899, 919, 928, 992, 1160, 1240, 1276, 1364, 1595, 1705, 1760, 1798, 1838, 2320, 2480, 2552, 2728, 3190, 3410, 3596, 3676, 4495, 4595, 4640, 4960, 5104, 5456, 6380, 6820, 7192, 7352, 8990, 9190, 9889, 10109, 10208, 10912, 12760, 13640, 14384, 14704, 17980, 18380, 19778, 20218, 25520, 26651, 27280, 28489, 28768, 29408, 35960, 36760, 39556, 40436, 49445, 50545, 51040, 53302, 54560, 56978, 71920, 73520, 79112, 80872, 98890, 101090, 106604, 113956, 133255, 142445, 143840, 147040, 158224, 161744, 197780, 202180, 213208, 227912, 266510, 284890, 293161, 313379, 316448, 323488, 395560, 404360, 426416, 455824, 533020, 569780, 586322, 626758, 791120, 808720, 826181, 852832, 911648, 1066040, 1139560, 1172644, 1253516, 1465805, 1566895, 1582240, 1617440, 1652362, 2132080, 2279120, 2345288, 2507032, 2931610, 3133790, 3304724, 4130905, 4264160, 4558240, 4690576, 5014064, 5863220, 6267580, 6609448, 8261810, 9087991, 9381152, 10028128, 11726440, 12535160, 13218896, 16523620, 18175982, 23452880, 25070320, 26437792, 33047240, 36351964, 45439955, 46905760, 50140640, 66094480, 72703928, 90879910, 132188960, 145407856, 181759820, 290815712, 363519640, 727039280, 1454078560]

約数ペア:

[(1, 1454078560), (2, 727039280), (4, 363519640), (5, 290815712), (8, 181759820), (10, 145407856), (11, 132188960), (16, 90879910), (20, 72703928), (22, 66094480), (29, 50140640), (31, 46905760), (32, 45439955), (40, 36351964), (44, 33047240), (55, 26437792), (58, 25070320), (62, 23452880), (80, 18175982), (88, 16523620), (110, 13218896), (116, 12535160), (124, 11726440), (145, 10028128), (155, 9381152), (160, 9087991), (176, 8261810), (220, 6609448), (232, 6267580), (248, 5863220), (290, 5014064), (310, 4690576), (319, 4558240), (341, 4264160), (352, 4130905), (440, 3304724), (464, 3133790), (496, 2931610), (580, 2507032), (620, 2345288), (638, 2279120), (682, 2132080), (880, 1652362), (899, 1617440), (919, 1582240), (928, 1566895), (992, 1465805), (1160, 1253516), (1240, 1172644), (1276, 1139560), (1364, 1066040), (1595, 911648), (1705, 852832), (1760, 826181), (1798, 808720), (1838, 791120), (2320, 626758), (2480, 586322), (2552, 569780), (2728, 533020), (3190, 455824), (3410, 426416), (3596, 404360), (3676, 395560), (4495, 323488), (4595, 316448), (4640, 313379), (4960, 293161), (5104, 284890), (5456, 266510), (6380, 227912), (6820, 213208), (7192, 202180), (7352, 197780), (8990, 161744), (9190, 158224), (9889, 147040), (10109, 143840), (10208, 142445), (10912, 133255), (12760, 113956), (13640, 106604), (14384, 101090), (14704, 98890), (17980, 80872), (18380, 79112), (19778, 73520), (20218, 71920), (25520, 56978), (26651, 54560), (27280, 53302), (28489, 51040), (28768, 50545), (29408, 49445), (35960, 40436), (36760, 39556)]