328440060

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{97}}^1\times {\mathrm{1447}}^1$

素因数の和:1572

約数の個数: 144

約数和(自身を含む): 1084714176

約数和(自身を除く): 756274116

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 13, 15, 18, 20, 26, 30, 36, 39, 45, 52, 60, 65, 78, 90, 97, 117, 130, 156, 180, 194, 195, 234, 260, 291, 388, 390, 468, 485, 582, 585, 780, 873, 970, 1164, 1170, 1261, 1447, 1455, 1746, 1940, 2340, 2522, 2894, 2910, 3492, 3783, 4341, 4365, 5044, 5788, 5820, 6305, 7235, 7566, 8682, 8730, 11349, 12610, 13023, 14470, 15132, 17364, 17460, 18811, 18915, 21705, 22698, 25220, 26046, 28940, 37622, 37830, 43410, 45396, 52092, 56433, 56745, 65115, 75244, 75660, 86820, 94055, 112866, 113490, 130230, 140359, 169299, 188110, 225732, 226980, 260460, 280718, 282165, 338598, 376220, 421077, 561436, 564330, 677196, 701795, 842154, 846495, 1128660, 1263231, 1403590, 1684308, 1692990, 1824667, 2105385, 2526462, 2807180, 3385980, 3649334, 4210770, 5052924, 5474001, 6316155, 7298668, 8421540, 9123335, 10948002, 12632310, 16422003, 18246670, 21896004, 25264620, 27370005, 32844006, 36493340, 54740010, 65688012, 82110015, 109480020, 164220030, 328440060]

約数ペア:

[(1, 328440060), (2, 164220030), (3, 109480020), (4, 82110015), (5, 65688012), (6, 54740010), (9, 36493340), (10, 32844006), (12, 27370005), (13, 25264620), (15, 21896004), (18, 18246670), (20, 16422003), (26, 12632310), (30, 10948002), (36, 9123335), (39, 8421540), (45, 7298668), (52, 6316155), (60, 5474001), (65, 5052924), (78, 4210770), (90, 3649334), (97, 3385980), (117, 2807180), (130, 2526462), (156, 2105385), (180, 1824667), (194, 1692990), (195, 1684308), (234, 1403590), (260, 1263231), (291, 1128660), (388, 846495), (390, 842154), (468, 701795), (485, 677196), (582, 564330), (585, 561436), (780, 421077), (873, 376220), (970, 338598), (1164, 282165), (1170, 280718), (1261, 260460), (1447, 226980), (1455, 225732), (1746, 188110), (1940, 169299), (2340, 140359), (2522, 130230), (2894, 113490), (2910, 112866), (3492, 94055), (3783, 86820), (4341, 75660), (4365, 75244), (5044, 65115), (5788, 56745), (5820, 56433), (6305, 52092), (7235, 45396), (7566, 43410), (8682, 37830), (8730, 37622), (11349, 28940), (12610, 26046), (13023, 25220), (14470, 22698), (15132, 21705), (17364, 18915), (17460, 18811)]