2356845960

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{109}}^1\times {\mathrm{25741}}^1$

素因数の和:25871

約数の個数: 128

約数和(自身を含む): 8155065600

約数和(自身を除く): 5798219640

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 28, 30, 35, 40, 42, 56, 60, 70, 84, 105, 109, 120, 140, 168, 210, 218, 280, 327, 420, 436, 545, 654, 763, 840, 872, 1090, 1308, 1526, 1635, 2180, 2289, 2616, 3052, 3270, 3815, 4360, 4578, 6104, 6540, 7630, 9156, 11445, 13080, 15260, 18312, 22890, 25741, 30520, 45780, 51482, 77223, 91560, 102964, 128705, 154446, 180187, 205928, 257410, 308892, 360374, 386115, 514820, 540561, 617784, 720748, 772230, 900935, 1029640, 1081122, 1441496, 1544460, 1801870, 2162244, 2702805, 2805769, 3088920, 3603740, 4324488, 5405610, 5611538, 7207480, 8417307, 10811220, 11223076, 14028845, 16834614, 19640383, 21622440, 22446152, 28057690, 33669228, 39280766, 42086535, 56115380, 58921149, 67338456, 78561532, 84173070, 98201915, 112230760, 117842298, 157123064, 168346140, 196403830, 235684596, 294605745, 336692280, 392807660, 471369192, 589211490, 785615320, 1178422980, 2356845960]

約数ペア:

[(1, 2356845960), (2, 1178422980), (3, 785615320), (4, 589211490), (5, 471369192), (6, 392807660), (7, 336692280), (8, 294605745), (10, 235684596), (12, 196403830), (14, 168346140), (15, 157123064), (20, 117842298), (21, 112230760), (24, 98201915), (28, 84173070), (30, 78561532), (35, 67338456), (40, 58921149), (42, 56115380), (56, 42086535), (60, 39280766), (70, 33669228), (84, 28057690), (105, 22446152), (109, 21622440), (120, 19640383), (140, 16834614), (168, 14028845), (210, 11223076), (218, 10811220), (280, 8417307), (327, 7207480), (420, 5611538), (436, 5405610), (545, 4324488), (654, 3603740), (763, 3088920), (840, 2805769), (872, 2702805), (1090, 2162244), (1308, 1801870), (1526, 1544460), (1635, 1441496), (2180, 1081122), (2289, 1029640), (2616, 900935), (3052, 772230), (3270, 720748), (3815, 617784), (4360, 540561), (4578, 514820), (6104, 386115), (6540, 360374), (7630, 308892), (9156, 257410), (11445, 205928), (13080, 180187), (15260, 154446), (18312, 128705), (22890, 102964), (25741, 91560), (30520, 77223), (45780, 51482)]