227549520

素因数分解:

$2^4\times 3^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{61}}^1\times {\mathrm{157}}^1$

素因数の和:251

約数の個数: 320

約数和(自身を含む): 874586880

約数和(自身を除く): 647037360

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 16, 18, 20, 22, 24, 27, 30, 33, 36, 40, 44, 45, 48, 54, 55, 60, 61, 66, 72, 80, 88, 90, 99, 108, 110, 120, 122, 132, 135, 144, 157, 165, 176, 180, 183, 198, 216, 220, 240, 244, 264, 270, 297, 305, 314, 330, 360, 366, 396, 432, 440, 471, 488, 495, 528, 540, 549, 594, 610, 628, 660, 671, 720, 732, 785, 792, 880, 915, 942, 976, 990, 1080, 1098, 1188, 1220, 1256, 1320, 1342, 1413, 1464, 1485, 1570, 1584, 1647, 1727, 1830, 1884, 1980, 2013, 2160, 2196, 2355, 2376, 2440, 2512, 2640, 2684, 2745, 2826, 2928, 2970, 3140, 3294, 3355, 3454, 3660, 3768, 3960, 4026, 4239, 4392, 4710, 4752, 4880, 5181, 5368, 5490, 5652, 5940, 6039, 6280, 6588, 6710, 6908, 7065, 7320, 7536, 7920, 8052, 8235, 8478, 8635, 8784, 9420, 9577, 10065, 10362, 10736, 10980, 11304, 11880, 12078, 12560, 13176, 13420, 13816, 14130, 14640, 15543, 16104, 16470, 16956, 17270, 18117, 18840, 19154, 20130, 20724, 21195, 21960, 22608, 23760, 24156, 25905, 26352, 26840, 27632, 28260, 28731, 30195, 31086, 32208, 32940, 33912, 34540, 36234, 37680, 38308, 40260, 41448, 42390, 43920, 46629, 47885, 48312, 51810, 53680, 56520, 57462, 60390, 62172, 65880, 67824, 69080, 72468, 76616, 77715, 80520, 82896, 84780, 86193, 90585, 93258, 95770, 96624, 103620, 105347, 113040, 114924, 120780, 124344, 131760, 138160, 143655, 144936, 153232, 155430, 161040, 169560, 172386, 181170, 186516, 191540, 207240, 210694, 229848, 233145, 241560, 248688, 258579, 287310, 289872, 310860, 316041, 339120, 344772, 362340, 373032, 383080, 414480, 421388, 430965, 459696, 466290, 483120, 517158, 526735, 574620, 621720, 632082, 689544, 724680, 746064, 766160, 842776, 861930, 932580, 948123, 1034316, 1053470, 1149240, 1243440, 1264164, 1292895, 1379088, 1449360, 1580205, 1685552, 1723860, 1865160, 1896246, 2068632, 2106940, 2298480, 2528328, 2585790, 2844369, 3160410, 3447720, 3730320, 3792492, 4137264, 4213880, 4740615, 5056656, 5171580, 5688738, 6320820, 6895440, 7584984, 8427760, 9481230, 10343160, 11377476, 12641640, 14221845, 15169968, 18962460, 20686320, 22754952, 25283280, 28443690, 37924920, 45509904, 56887380, 75849840, 113774760, 227549520]

約数ペア:

[(1, 227549520), (2, 113774760), (3, 75849840), (4, 56887380), (5, 45509904), (6, 37924920), (8, 28443690), (9, 25283280), (10, 22754952), (11, 20686320), (12, 18962460), (15, 15169968), (16, 14221845), (18, 12641640), (20, 11377476), (22, 10343160), (24, 9481230), (27, 8427760), (30, 7584984), (33, 6895440), (36, 6320820), (40, 5688738), (44, 5171580), (45, 5056656), (48, 4740615), (54, 4213880), (55, 4137264), (60, 3792492), (61, 3730320), (66, 3447720), (72, 3160410), (80, 2844369), (88, 2585790), (90, 2528328), (99, 2298480), (108, 2106940), (110, 2068632), (120, 1896246), (122, 1865160), (132, 1723860), (135, 1685552), (144, 1580205), (157, 1449360), (165, 1379088), (176, 1292895), (180, 1264164), (183, 1243440), (198, 1149240), (216, 1053470), (220, 1034316), (240, 948123), (244, 932580), (264, 861930), (270, 842776), (297, 766160), (305, 746064), (314, 724680), (330, 689544), (360, 632082), (366, 621720), (396, 574620), (432, 526735), (440, 517158), (471, 483120), (488, 466290), (495, 459696), (528, 430965), (540, 421388), (549, 414480), (594, 383080), (610, 373032), (628, 362340), (660, 344772), (671, 339120), (720, 316041), (732, 310860), (785, 289872), (792, 287310), (880, 258579), (915, 248688), (942, 241560), (976, 233145), (990, 229848), (1080, 210694), (1098, 207240), (1188, 191540), (1220, 186516), (1256, 181170), (1320, 172386), (1342, 169560), (1413, 161040), (1464, 155430), (1485, 153232), (1570, 144936), (1584, 143655), (1647, 138160), (1727, 131760), (1830, 124344), (1884, 120780), (1980, 114924), (2013, 113040), (2160, 105347), (2196, 103620), (2355, 96624), (2376, 95770), (2440, 93258), (2512, 90585), (2640, 86193), (2684, 84780), (2745, 82896), (2826, 80520), (2928, 77715), (2970, 76616), (3140, 72468), (3294, 69080), (3355, 67824), (3454, 65880), (3660, 62172), (3768, 60390), (3960, 57462), (4026, 56520), (4239, 53680), (4392, 51810), (4710, 48312), (4752, 47885), (4880, 46629), (5181, 43920), (5368, 42390), (5490, 41448), (5652, 40260), (5940, 38308), (6039, 37680), (6280, 36234), (6588, 34540), (6710, 33912), (6908, 32940), (7065, 32208), (7320, 31086), (7536, 30195), (7920, 28731), (8052, 28260), (8235, 27632), (8478, 26840), (8635, 26352), (8784, 25905), (9420, 24156), (9577, 23760), (10065, 22608), (10362, 21960), (10736, 21195), (10980, 20724), (11304, 20130), (11880, 19154), (12078, 18840), (12560, 18117), (13176, 17270), (13420, 16956), (13816, 16470), (14130, 16104), (14640, 15543)]