2048965920

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{97}}^1\times {\mathrm{14669}}^1$

素因数の和:14787

約数の個数: 144

約数和(自身を含む): 7064661240

約数和(自身を除く): 5015695320

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 48, 60, 72, 80, 90, 96, 97, 120, 144, 160, 180, 194, 240, 288, 291, 360, 388, 480, 485, 582, 720, 776, 873, 970, 1164, 1440, 1455, 1552, 1746, 1940, 2328, 2910, 3104, 3492, 3880, 4365, 4656, 5820, 6984, 7760, 8730, 9312, 11640, 13968, 14669, 15520, 17460, 23280, 27936, 29338, 34920, 44007, 46560, 58676, 69840, 73345, 88014, 117352, 132021, 139680, 146690, 176028, 220035, 234704, 264042, 293380, 352056, 440070, 469408, 528084, 586760, 660105, 704112, 880140, 1056168, 1173520, 1320210, 1408224, 1422893, 1760280, 2112336, 2347040, 2640420, 2845786, 3520560, 4224672, 4268679, 5280840, 5691572, 7041120, 7114465, 8537358, 10561680, 11383144, 12806037, 14228930, 17074716, 21123360, 21343395, 22766288, 25612074, 28457860, 34149432, 42686790, 45532576, 51224148, 56915720, 64030185, 68298864, 85373580, 102448296, 113831440, 128060370, 136597728, 170747160, 204896592, 227662880, 256120740, 341494320, 409793184, 512241480, 682988640, 1024482960, 2048965920]

約数ペア:

[(1, 2048965920), (2, 1024482960), (3, 682988640), (4, 512241480), (5, 409793184), (6, 341494320), (8, 256120740), (9, 227662880), (10, 204896592), (12, 170747160), (15, 136597728), (16, 128060370), (18, 113831440), (20, 102448296), (24, 85373580), (30, 68298864), (32, 64030185), (36, 56915720), (40, 51224148), (45, 45532576), (48, 42686790), (60, 34149432), (72, 28457860), (80, 25612074), (90, 22766288), (96, 21343395), (97, 21123360), (120, 17074716), (144, 14228930), (160, 12806037), (180, 11383144), (194, 10561680), (240, 8537358), (288, 7114465), (291, 7041120), (360, 5691572), (388, 5280840), (480, 4268679), (485, 4224672), (582, 3520560), (720, 2845786), (776, 2640420), (873, 2347040), (970, 2112336), (1164, 1760280), (1440, 1422893), (1455, 1408224), (1552, 1320210), (1746, 1173520), (1940, 1056168), (2328, 880140), (2910, 704112), (3104, 660105), (3492, 586760), (3880, 528084), (4365, 469408), (4656, 440070), (5820, 352056), (6984, 293380), (7760, 264042), (8730, 234704), (9312, 220035), (11640, 176028), (13968, 146690), (14669, 139680), (15520, 132021), (17460, 117352), (23280, 88014), (27936, 73345), (29338, 69840), (34920, 58676), (44007, 46560)]