180799668

素因数分解:

$2^2\times 3^3\times 7^1\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{307}}^1$

素因数の和:387

約数の個数: 192

約数和(自身を含む): 579532800

約数和(自身を除く): 398733132

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 19, 21, 27, 28, 36, 38, 41, 42, 54, 57, 63, 76, 82, 84, 108, 114, 123, 126, 133, 164, 171, 189, 228, 246, 252, 266, 287, 307, 342, 369, 378, 399, 492, 513, 532, 574, 614, 684, 738, 756, 779, 798, 861, 921, 1026, 1107, 1148, 1197, 1228, 1476, 1558, 1596, 1722, 1842, 2052, 2149, 2214, 2337, 2394, 2583, 2763, 3116, 3444, 3591, 3684, 4298, 4428, 4674, 4788, 5166, 5453, 5526, 5833, 6447, 7011, 7182, 7749, 8289, 8596, 9348, 10332, 10906, 11052, 11666, 12587, 12894, 14022, 14364, 15498, 16359, 16578, 17499, 19341, 21033, 21812, 23332, 25174, 25788, 28044, 30996, 32718, 33156, 34998, 37761, 38682, 40831, 42066, 49077, 50348, 52497, 58023, 65436, 69996, 75522, 77364, 81662, 84132, 88109, 98154, 104994, 113283, 116046, 122493, 147231, 151044, 157491, 163324, 176218, 196308, 209988, 226566, 232092, 239153, 244986, 264327, 294462, 314982, 339849, 352436, 367479, 453132, 478306, 489972, 528654, 588924, 629964, 679698, 717459, 734958, 792981, 956612, 1057308, 1102437, 1359396, 1434918, 1469916, 1585962, 1674071, 2152377, 2204874, 2378943, 2869836, 3171924, 3348142, 4304754, 4409748, 4757886, 5022213, 6457131, 6696284, 8609508, 9515772, 10044426, 12914262, 15066639, 20088852, 25828524, 30133278, 45199917, 60266556, 90399834, 180799668]

約数ペア:

[(1, 180799668), (2, 90399834), (3, 60266556), (4, 45199917), (6, 30133278), (7, 25828524), (9, 20088852), (12, 15066639), (14, 12914262), (18, 10044426), (19, 9515772), (21, 8609508), (27, 6696284), (28, 6457131), (36, 5022213), (38, 4757886), (41, 4409748), (42, 4304754), (54, 3348142), (57, 3171924), (63, 2869836), (76, 2378943), (82, 2204874), (84, 2152377), (108, 1674071), (114, 1585962), (123, 1469916), (126, 1434918), (133, 1359396), (164, 1102437), (171, 1057308), (189, 956612), (228, 792981), (246, 734958), (252, 717459), (266, 679698), (287, 629964), (307, 588924), (342, 528654), (369, 489972), (378, 478306), (399, 453132), (492, 367479), (513, 352436), (532, 339849), (574, 314982), (614, 294462), (684, 264327), (738, 244986), (756, 239153), (779, 232092), (798, 226566), (861, 209988), (921, 196308), (1026, 176218), (1107, 163324), (1148, 157491), (1197, 151044), (1228, 147231), (1476, 122493), (1558, 116046), (1596, 113283), (1722, 104994), (1842, 98154), (2052, 88109), (2149, 84132), (2214, 81662), (2337, 77364), (2394, 75522), (2583, 69996), (2763, 65436), (3116, 58023), (3444, 52497), (3591, 50348), (3684, 49077), (4298, 42066), (4428, 40831), (4674, 38682), (4788, 37761), (5166, 34998), (5453, 33156), (5526, 32718), (5833, 30996), (6447, 28044), (7011, 25788), (7182, 25174), (7749, 23332), (8289, 21812), (8596, 21033), (9348, 19341), (10332, 17499), (10906, 16578), (11052, 16359), (11666, 15498), (12587, 14364), (12894, 14022)]