235729560

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{107}}^1\times {\mathrm{1669}}^1$

素因数の和:1801

約数の個数: 128

約数和(自身を含む): 779155200

約数和(自身を除く): 543425640

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 20, 22, 24, 30, 33, 40, 44, 55, 60, 66, 88, 107, 110, 120, 132, 165, 214, 220, 264, 321, 330, 428, 440, 535, 642, 660, 856, 1070, 1177, 1284, 1320, 1605, 1669, 2140, 2354, 2568, 3210, 3338, 3531, 4280, 4708, 5007, 5885, 6420, 6676, 7062, 8345, 9416, 10014, 11770, 12840, 13352, 14124, 16690, 17655, 18359, 20028, 23540, 25035, 28248, 33380, 35310, 36718, 40056, 47080, 50070, 55077, 66760, 70620, 73436, 91795, 100140, 110154, 141240, 146872, 178583, 183590, 200280, 220308, 275385, 357166, 367180, 440616, 535749, 550770, 714332, 734360, 892915, 1071498, 1101540, 1428664, 1785830, 1964413, 2142996, 2203080, 2678745, 3571660, 3928826, 4285992, 5357490, 5893239, 7143320, 7857652, 9822065, 10714980, 11786478, 15715304, 19644130, 21429960, 23572956, 29466195, 39288260, 47145912, 58932390, 78576520, 117864780, 235729560]

約数ペア:

[(1, 235729560), (2, 117864780), (3, 78576520), (4, 58932390), (5, 47145912), (6, 39288260), (8, 29466195), (10, 23572956), (11, 21429960), (12, 19644130), (15, 15715304), (20, 11786478), (22, 10714980), (24, 9822065), (30, 7857652), (33, 7143320), (40, 5893239), (44, 5357490), (55, 4285992), (60, 3928826), (66, 3571660), (88, 2678745), (107, 2203080), (110, 2142996), (120, 1964413), (132, 1785830), (165, 1428664), (214, 1101540), (220, 1071498), (264, 892915), (321, 734360), (330, 714332), (428, 550770), (440, 535749), (535, 440616), (642, 367180), (660, 357166), (856, 275385), (1070, 220308), (1177, 200280), (1284, 183590), (1320, 178583), (1605, 146872), (1669, 141240), (2140, 110154), (2354, 100140), (2568, 91795), (3210, 73436), (3338, 70620), (3531, 66760), (4280, 55077), (4708, 50070), (5007, 47080), (5885, 40056), (6420, 36718), (6676, 35310), (7062, 33380), (8345, 28248), (9416, 25035), (10014, 23540), (11770, 20028), (12840, 18359), (13352, 17655), (14124, 16690)]