20888936728560

素因数分解:

$2^4\times 3^4\times 5^1\times {\mathrm{743}}^1\times {\mathrm{4338629}}^1$

素因数の和:4339397

約数の個数: 200

約数和(自身を含む): 72648033844320

約数和(自身を除く): 51759097115760

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 36, 40, 45, 48, 54, 60, 72, 80, 81, 90, 108, 120, 135, 144, 162, 180, 216, 240, 270, 324, 360, 405, 432, 540, 648, 720, 743, 810, 1080, 1296, 1486, 1620, 2160, 2229, 2972, 3240, 3715, 4458, 5944, 6480, 6687, 7430, 8916, 11145, 11888, 13374, 14860, 17832, 20061, 22290, 26748, 29720, 33435, 35664, 40122, 44580, 53496, 59440, 60183, 66870, 80244, 89160, 100305, 106992, 120366, 133740, 160488, 178320, 200610, 240732, 267480, 300915, 320976, 401220, 481464, 534960, 601830, 802440, 962928, 1203660, 1604880, 2407320, 4338629, 4814640, 8677258, 13015887, 17354516, 21693145, 26031774, 34709032, 39047661, 43386290, 52063548, 65079435, 69418064, 78095322, 86772580, 104127096, 117142983, 130158870, 156190644, 173545160, 195238305, 208254192, 234285966, 260317740, 312381288, 347090320, 351428949, 390476610, 468571932, 520635480, 585714915, 624762576, 702857898, 780953220, 937143864, 1041270960, 1171429830, 1405715796, 1561906440, 1757144745, 1874287728, 2342859660, 2811431592, 3123812880, 3223601347, 3514289490, 4685719320, 5622863184, 6447202694, 7028578980, 9371438640, 9670804041, 12894405388, 14057157960, 16118006735, 19341608082, 25788810776, 28114315920, 29012412123, 32236013470, 38683216164, 48354020205, 51577621552, 58024824246, 64472026940, 77366432328, 87037236369, 96708040410, 116049648492, 128944053880, 145062060615, 154732864656, 174074472738, 193416080820, 232099296984, 257888107760, 261111709107, 290124121230, 348148945476, 386832161640, 435186181845, 464198593968, 522223418214, 580248242460, 696297890952, 773664323280, 870372363690, 1044446836428, 1160496484920, 1305558545535, 1392595781904, 1740744727380, 2088893672856, 2320992969840, 2611117091070, 3481489454760, 4177787345712, 5222234182140, 6962978909520, 10444468364280, 20888936728560]

約数ペア:

[(1, 20888936728560), (2, 10444468364280), (3, 6962978909520), (4, 5222234182140), (5, 4177787345712), (6, 3481489454760), (8, 2611117091070), (9, 2320992969840), (10, 2088893672856), (12, 1740744727380), (15, 1392595781904), (16, 1305558545535), (18, 1160496484920), (20, 1044446836428), (24, 870372363690), (27, 773664323280), (30, 696297890952), (36, 580248242460), (40, 522223418214), (45, 464198593968), (48, 435186181845), (54, 386832161640), (60, 348148945476), (72, 290124121230), (80, 261111709107), (81, 257888107760), (90, 232099296984), (108, 193416080820), (120, 174074472738), (135, 154732864656), (144, 145062060615), (162, 128944053880), (180, 116049648492), (216, 96708040410), (240, 87037236369), (270, 77366432328), (324, 64472026940), (360, 58024824246), (405, 51577621552), (432, 48354020205), (540, 38683216164), (648, 32236013470), (720, 29012412123), (743, 28114315920), (810, 25788810776), (1080, 19341608082), (1296, 16118006735), (1486, 14057157960), (1620, 12894405388), (2160, 9670804041), (2229, 9371438640), (2972, 7028578980), (3240, 6447202694), (3715, 5622863184), (4458, 4685719320), (5944, 3514289490), (6480, 3223601347), (6687, 3123812880), (7430, 2811431592), (8916, 2342859660), (11145, 1874287728), (11888, 1757144745), (13374, 1561906440), (14860, 1405715796), (17832, 1171429830), (20061, 1041270960), (22290, 937143864), (26748, 780953220), (29720, 702857898), (33435, 624762576), (35664, 585714915), (40122, 520635480), (44580, 468571932), (53496, 390476610), (59440, 351428949), (60183, 347090320), (66870, 312381288), (80244, 260317740), (89160, 234285966), (100305, 208254192), (106992, 195238305), (120366, 173545160), (133740, 156190644), (160488, 130158870), (178320, 117142983), (200610, 104127096), (240732, 86772580), (267480, 78095322), (300915, 69418064), (320976, 65079435), (401220, 52063548), (481464, 43386290), (534960, 39047661), (601830, 34709032), (802440, 26031774), (962928, 21693145), (1203660, 17354516), (1604880, 13015887), (2407320, 8677258), (4338629, 4814640)]