473977980

素因数分解:

$2^2\times 3^4\times 5^1\times 7^3\times {\mathrm{853}}^1$

素因数の和:895

約数の個数: 240

約数和(自身を含む): 1736011200

約数和(自身を除く): 1262033220

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 27, 28, 30, 35, 36, 42, 45, 49, 54, 60, 63, 70, 81, 84, 90, 98, 105, 108, 126, 135, 140, 147, 162, 180, 189, 196, 210, 245, 252, 270, 294, 315, 324, 343, 378, 405, 420, 441, 490, 540, 567, 588, 630, 686, 735, 756, 810, 853, 882, 945, 980, 1029, 1134, 1260, 1323, 1372, 1470, 1620, 1706, 1715, 1764, 1890, 2058, 2205, 2268, 2559, 2646, 2835, 2940, 3087, 3412, 3430, 3780, 3969, 4116, 4265, 4410, 5118, 5145, 5292, 5670, 5971, 6174, 6615, 6860, 7677, 7938, 8530, 8820, 9261, 10236, 10290, 11340, 11942, 12348, 12795, 13230, 15354, 15435, 15876, 17060, 17913, 18522, 19845, 20580, 23031, 23884, 25590, 26460, 27783, 29855, 30708, 30870, 35826, 37044, 38385, 39690, 41797, 46062, 46305, 51180, 53739, 55566, 59710, 61740, 69093, 71652, 76770, 79380, 83594, 89565, 92124, 92610, 107478, 111132, 115155, 119420, 125391, 138186, 138915, 153540, 161217, 167188, 179130, 185220, 208985, 214956, 230310, 250782, 268695, 276372, 277830, 292579, 322434, 345465, 358260, 376173, 417970, 460620, 483651, 501564, 537390, 555660, 585158, 626955, 644868, 690930, 752346, 806085, 835940, 877737, 967302, 1074780, 1128519, 1170316, 1253910, 1381860, 1462895, 1504692, 1612170, 1755474, 1880865, 1934604, 2257038, 2418255, 2507820, 2633211, 2925790, 3224340, 3385557, 3510948, 3761730, 4388685, 4514076, 4836510, 5266422, 5642595, 5851580, 6771114, 7523460, 7899633, 8777370, 9673020, 10532844, 11285190, 13166055, 13542228, 15799266, 16927785, 17554740, 22570380, 23698899, 26332110, 31598532, 33855570, 39498165, 47397798, 52664220, 67711140, 78996330, 94795596, 118494495, 157992660, 236988990, 473977980]

約数ペア:

[(1, 473977980), (2, 236988990), (3, 157992660), (4, 118494495), (5, 94795596), (6, 78996330), (7, 67711140), (9, 52664220), (10, 47397798), (12, 39498165), (14, 33855570), (15, 31598532), (18, 26332110), (20, 23698899), (21, 22570380), (27, 17554740), (28, 16927785), (30, 15799266), (35, 13542228), (36, 13166055), (42, 11285190), (45, 10532844), (49, 9673020), (54, 8777370), (60, 7899633), (63, 7523460), (70, 6771114), (81, 5851580), (84, 5642595), (90, 5266422), (98, 4836510), (105, 4514076), (108, 4388685), (126, 3761730), (135, 3510948), (140, 3385557), (147, 3224340), (162, 2925790), (180, 2633211), (189, 2507820), (196, 2418255), (210, 2257038), (245, 1934604), (252, 1880865), (270, 1755474), (294, 1612170), (315, 1504692), (324, 1462895), (343, 1381860), (378, 1253910), (405, 1170316), (420, 1128519), (441, 1074780), (490, 967302), (540, 877737), (567, 835940), (588, 806085), (630, 752346), (686, 690930), (735, 644868), (756, 626955), (810, 585158), (853, 555660), (882, 537390), (945, 501564), (980, 483651), (1029, 460620), (1134, 417970), (1260, 376173), (1323, 358260), (1372, 345465), (1470, 322434), (1620, 292579), (1706, 277830), (1715, 276372), (1764, 268695), (1890, 250782), (2058, 230310), (2205, 214956), (2268, 208985), (2559, 185220), (2646, 179130), (2835, 167188), (2940, 161217), (3087, 153540), (3412, 138915), (3430, 138186), (3780, 125391), (3969, 119420), (4116, 115155), (4265, 111132), (4410, 107478), (5118, 92610), (5145, 92124), (5292, 89565), (5670, 83594), (5971, 79380), (6174, 76770), (6615, 71652), (6860, 69093), (7677, 61740), (7938, 59710), (8530, 55566), (8820, 53739), (9261, 51180), (10236, 46305), (10290, 46062), (11340, 41797), (11942, 39690), (12348, 38385), (12795, 37044), (13230, 35826), (15354, 30870), (15435, 30708), (15876, 29855), (17060, 27783), (17913, 26460), (18522, 25590), (19845, 23884), (20580, 23031)]