244770240

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{1783}}^1$

素因数の和:1827

約数の個数: 224

約数和(自身を含む): 913522176

約数和(自身を除く): 668751936

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 13, 15, 16, 20, 22, 24, 26, 30, 32, 33, 39, 40, 44, 48, 52, 55, 60, 64, 65, 66, 78, 80, 88, 96, 104, 110, 120, 130, 132, 143, 156, 160, 165, 176, 192, 195, 208, 220, 240, 260, 264, 286, 312, 320, 330, 352, 390, 416, 429, 440, 480, 520, 528, 572, 624, 660, 704, 715, 780, 832, 858, 880, 960, 1040, 1056, 1144, 1248, 1320, 1430, 1560, 1716, 1760, 1783, 2080, 2112, 2145, 2288, 2496, 2640, 2860, 3120, 3432, 3520, 3566, 4160, 4290, 4576, 5280, 5349, 5720, 6240, 6864, 7132, 8580, 8915, 9152, 10560, 10698, 11440, 12480, 13728, 14264, 17160, 17830, 19613, 21396, 22880, 23179, 26745, 27456, 28528, 34320, 35660, 39226, 42792, 45760, 46358, 53490, 57056, 58839, 68640, 69537, 71320, 78452, 85584, 92716, 98065, 106980, 114112, 115895, 117678, 137280, 139074, 142640, 156904, 171168, 185432, 196130, 213960, 231790, 235356, 254969, 278148, 285280, 294195, 313808, 342336, 347685, 370864, 392260, 427920, 463580, 470712, 509938, 556296, 570560, 588390, 627616, 695370, 741728, 764907, 784520, 855840, 927160, 941424, 1019876, 1112592, 1176780, 1255232, 1274845, 1390740, 1483456, 1529814, 1569040, 1711680, 1854320, 1882848, 2039752, 2225184, 2353560, 2549690, 2781480, 3059628, 3138080, 3708640, 3765696, 3824535, 4079504, 4450368, 4707120, 5099380, 5562960, 6119256, 6276160, 7417280, 7649070, 8159008, 9414240, 10198760, 11125920, 12238512, 15298140, 16318016, 18828480, 20397520, 22251840, 24477024, 30596280, 40795040, 48954048, 61192560, 81590080, 122385120, 244770240]

約数ペア:

[(1, 244770240), (2, 122385120), (3, 81590080), (4, 61192560), (5, 48954048), (6, 40795040), (8, 30596280), (10, 24477024), (11, 22251840), (12, 20397520), (13, 18828480), (15, 16318016), (16, 15298140), (20, 12238512), (22, 11125920), (24, 10198760), (26, 9414240), (30, 8159008), (32, 7649070), (33, 7417280), (39, 6276160), (40, 6119256), (44, 5562960), (48, 5099380), (52, 4707120), (55, 4450368), (60, 4079504), (64, 3824535), (65, 3765696), (66, 3708640), (78, 3138080), (80, 3059628), (88, 2781480), (96, 2549690), (104, 2353560), (110, 2225184), (120, 2039752), (130, 1882848), (132, 1854320), (143, 1711680), (156, 1569040), (160, 1529814), (165, 1483456), (176, 1390740), (192, 1274845), (195, 1255232), (208, 1176780), (220, 1112592), (240, 1019876), (260, 941424), (264, 927160), (286, 855840), (312, 784520), (320, 764907), (330, 741728), (352, 695370), (390, 627616), (416, 588390), (429, 570560), (440, 556296), (480, 509938), (520, 470712), (528, 463580), (572, 427920), (624, 392260), (660, 370864), (704, 347685), (715, 342336), (780, 313808), (832, 294195), (858, 285280), (880, 278148), (960, 254969), (1040, 235356), (1056, 231790), (1144, 213960), (1248, 196130), (1320, 185432), (1430, 171168), (1560, 156904), (1716, 142640), (1760, 139074), (1783, 137280), (2080, 117678), (2112, 115895), (2145, 114112), (2288, 106980), (2496, 98065), (2640, 92716), (2860, 85584), (3120, 78452), (3432, 71320), (3520, 69537), (3566, 68640), (4160, 58839), (4290, 57056), (4576, 53490), (5280, 46358), (5349, 45760), (5720, 42792), (6240, 39226), (6864, 35660), (7132, 34320), (8580, 28528), (8915, 27456), (9152, 26745), (10560, 23179), (10698, 22880), (11440, 21396), (12480, 19613), (13728, 17830), (14264, 17160)]