329980452060

素因数分解:

$2^2\times 3^1\times 5^1\times 7^2\times {\mathrm{1291}}^1\times {\mathrm{86939}}^1$

素因数の和:88256

約数の個数: 144

約数和(自身を含む): 1075638372480

約数和(自身を除く): 745657920420

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 42, 49, 60, 70, 84, 98, 105, 140, 147, 196, 210, 245, 294, 420, 490, 588, 735, 980, 1291, 1470, 2582, 2940, 3873, 5164, 6455, 7746, 9037, 12910, 15492, 18074, 19365, 25820, 27111, 36148, 38730, 45185, 54222, 63259, 77460, 86939, 90370, 108444, 126518, 135555, 173878, 180740, 189777, 253036, 260817, 271110, 316295, 347756, 379554, 434695, 521634, 542220, 608573, 632590, 759108, 869390, 948885, 1043268, 1217146, 1265180, 1304085, 1738780, 1825719, 1897770, 2434292, 2608170, 3042865, 3651438, 3795540, 4260011, 5216340, 6085730, 7302876, 8520022, 9128595, 12171460, 12780033, 17040044, 18257190, 21300055, 25560066, 36514380, 42600110, 51120132, 63900165, 85200220, 112238249, 127800330, 224476498, 255600660, 336714747, 448952996, 561191245, 673429494, 785667743, 1122382490, 1346858988, 1571335486, 1683573735, 2244764980, 2357003229, 3142670972, 3367147470, 3928338715, 4714006458, 5499674201, 6734294940, 7856677430, 9428012916, 10999348402, 11785016145, 15713354860, 16499022603, 21998696804, 23570032290, 27498371005, 32998045206, 47140064580, 54996742010, 65996090412, 82495113015, 109993484020, 164990226030, 329980452060]

約数ペア:

[(1, 329980452060), (2, 164990226030), (3, 109993484020), (4, 82495113015), (5, 65996090412), (6, 54996742010), (7, 47140064580), (10, 32998045206), (12, 27498371005), (14, 23570032290), (15, 21998696804), (20, 16499022603), (21, 15713354860), (28, 11785016145), (30, 10999348402), (35, 9428012916), (42, 7856677430), (49, 6734294940), (60, 5499674201), (70, 4714006458), (84, 3928338715), (98, 3367147470), (105, 3142670972), (140, 2357003229), (147, 2244764980), (196, 1683573735), (210, 1571335486), (245, 1346858988), (294, 1122382490), (420, 785667743), (490, 673429494), (588, 561191245), (735, 448952996), (980, 336714747), (1291, 255600660), (1470, 224476498), (2582, 127800330), (2940, 112238249), (3873, 85200220), (5164, 63900165), (6455, 51120132), (7746, 42600110), (9037, 36514380), (12910, 25560066), (15492, 21300055), (18074, 18257190), (19365, 17040044), (25820, 12780033), (27111, 12171460), (36148, 9128595), (38730, 8520022), (45185, 7302876), (54222, 6085730), (63259, 5216340), (77460, 4260011), (86939, 3795540), (90370, 3651438), (108444, 3042865), (126518, 2608170), (135555, 2434292), (173878, 1897770), (180740, 1825719), (189777, 1738780), (253036, 1304085), (260817, 1265180), (271110, 1217146), (316295, 1043268), (347756, 948885), (379554, 869390), (434695, 759108), (521634, 632590), (542220, 608573)]