1180121880

素因数分解:

$2^3\times 3^1\times 5^1\times 7^2\times {\mathrm{419}}^1\times {\mathrm{479}}^1$

素因数の和:926

約数の個数: 192

約数和(自身を含む): 4136832000

約数和(自身を除く): 2956710120

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 28, 30, 35, 40, 42, 49, 56, 60, 70, 84, 98, 105, 120, 140, 147, 168, 196, 210, 245, 280, 294, 392, 419, 420, 479, 490, 588, 735, 838, 840, 958, 980, 1176, 1257, 1437, 1470, 1676, 1916, 1960, 2095, 2395, 2514, 2874, 2933, 2940, 3352, 3353, 3832, 4190, 4790, 5028, 5748, 5866, 5880, 6285, 6706, 7185, 8380, 8799, 9580, 10056, 10059, 11496, 11732, 12570, 13412, 14370, 14665, 16760, 16765, 17598, 19160, 20118, 20531, 23464, 23471, 25140, 26824, 28740, 29330, 33530, 35196, 40236, 41062, 43995, 46942, 50280, 50295, 57480, 58660, 61593, 67060, 70392, 70413, 80472, 82124, 87990, 93884, 100590, 102655, 117320, 117355, 123186, 134120, 140826, 164248, 175980, 187768, 200701, 201180, 205310, 234710, 246372, 281652, 307965, 351960, 352065, 401402, 402360, 410620, 469420, 492744, 563304, 602103, 615930, 704130, 802804, 821240, 938840, 1003505, 1204206, 1231860, 1404907, 1408260, 1605608, 2007010, 2408412, 2463720, 2809814, 2816520, 3010515, 4014020, 4214721, 4816824, 5619628, 6021030, 7024535, 8028040, 8429442, 9834349, 11239256, 12042060, 14049070, 16858884, 19668698, 21073605, 24084120, 28098140, 29503047, 33717768, 39337396, 42147210, 49171745, 56196280, 59006094, 78674792, 84294420, 98343490, 118012188, 147515235, 168588840, 196686980, 236024376, 295030470, 393373960, 590060940, 1180121880]

約数ペア:

[(1, 1180121880), (2, 590060940), (3, 393373960), (4, 295030470), (5, 236024376), (6, 196686980), (7, 168588840), (8, 147515235), (10, 118012188), (12, 98343490), (14, 84294420), (15, 78674792), (20, 59006094), (21, 56196280), (24, 49171745), (28, 42147210), (30, 39337396), (35, 33717768), (40, 29503047), (42, 28098140), (49, 24084120), (56, 21073605), (60, 19668698), (70, 16858884), (84, 14049070), (98, 12042060), (105, 11239256), (120, 9834349), (140, 8429442), (147, 8028040), (168, 7024535), (196, 6021030), (210, 5619628), (245, 4816824), (280, 4214721), (294, 4014020), (392, 3010515), (419, 2816520), (420, 2809814), (479, 2463720), (490, 2408412), (588, 2007010), (735, 1605608), (838, 1408260), (840, 1404907), (958, 1231860), (980, 1204206), (1176, 1003505), (1257, 938840), (1437, 821240), (1470, 802804), (1676, 704130), (1916, 615930), (1960, 602103), (2095, 563304), (2395, 492744), (2514, 469420), (2874, 410620), (2933, 402360), (2940, 401402), (3352, 352065), (3353, 351960), (3832, 307965), (4190, 281652), (4790, 246372), (5028, 234710), (5748, 205310), (5866, 201180), (5880, 200701), (6285, 187768), (6706, 175980), (7185, 164248), (8380, 140826), (8799, 134120), (9580, 123186), (10056, 117355), (10059, 117320), (11496, 102655), (11732, 100590), (12570, 93884), (13412, 87990), (14370, 82124), (14665, 80472), (16760, 70413), (16765, 70392), (17598, 67060), (19160, 61593), (20118, 58660), (20531, 57480), (23464, 50295), (23471, 50280), (25140, 46942), (26824, 43995), (28740, 41062), (29330, 40236), (33530, 35196)]