21842954880

素因数分解:

$2^7\times 3^1\times 5^1\times {\mathrm{73}}^1\times {\mathrm{101}}^1\times {\mathrm{1543}}^1$

素因数の和:1739

約数の個数: 256

約数和(自身を含む): 71323165440

約数和(自身を除く): 49480210560

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 64, 73, 80, 96, 101, 120, 128, 146, 160, 192, 202, 219, 240, 292, 303, 320, 365, 384, 404, 438, 480, 505, 584, 606, 640, 730, 808, 876, 960, 1010, 1095, 1168, 1212, 1460, 1515, 1543, 1616, 1752, 1920, 2020, 2190, 2336, 2424, 2920, 3030, 3086, 3232, 3504, 4040, 4380, 4629, 4672, 4848, 5840, 6060, 6172, 6464, 7008, 7373, 7715, 8080, 8760, 9258, 9344, 9696, 11680, 12120, 12344, 12928, 14016, 14746, 15430, 16160, 17520, 18516, 19392, 22119, 23145, 23360, 24240, 24688, 28032, 29492, 30860, 32320, 35040, 36865, 37032, 38784, 44238, 46290, 46720, 48480, 49376, 58984, 61720, 64640, 70080, 73730, 74064, 88476, 92580, 96960, 98752, 110595, 112639, 117968, 123440, 140160, 147460, 148128, 155843, 176952, 185160, 193920, 197504, 221190, 225278, 235936, 246880, 294920, 296256, 311686, 337917, 353904, 370320, 442380, 450556, 467529, 471872, 493760, 563195, 589840, 592512, 623372, 675834, 707808, 740640, 779215, 884760, 901112, 935058, 943744, 987520, 1126390, 1179680, 1246744, 1351668, 1415616, 1481280, 1558430, 1689585, 1769520, 1802224, 1870116, 2252780, 2337645, 2359360, 2493488, 2703336, 2831232, 2962560, 3116860, 3379170, 3539040, 3604448, 3740232, 4505560, 4675290, 4718720, 4986976, 5406672, 6233720, 6758340, 7078080, 7208896, 7480464, 9011120, 9350580, 9973952, 10813344, 11376539, 12467440, 13516680, 14156160, 14417792, 14960928, 18022240, 18701160, 19947904, 21626688, 22753078, 24934880, 27033360, 29921856, 34129617, 36044480, 37402320, 43253376, 45506156, 49869760, 54066720, 56882695, 59843712, 68259234, 72088960, 74804640, 91012312, 99739520, 108133440, 113765390, 136518468, 149609280, 170648085, 182024624, 216266880, 227530780, 273036936, 299218560, 341296170, 364049248, 455061560, 546073872, 682592340, 728098496, 910123120, 1092147744, 1365184680, 1456196992, 1820246240, 2184295488, 2730369360, 3640492480, 4368590976, 5460738720, 7280984960, 10921477440, 21842954880]

約数ペア:

[(1, 21842954880), (2, 10921477440), (3, 7280984960), (4, 5460738720), (5, 4368590976), (6, 3640492480), (8, 2730369360), (10, 2184295488), (12, 1820246240), (15, 1456196992), (16, 1365184680), (20, 1092147744), (24, 910123120), (30, 728098496), (32, 682592340), (40, 546073872), (48, 455061560), (60, 364049248), (64, 341296170), (73, 299218560), (80, 273036936), (96, 227530780), (101, 216266880), (120, 182024624), (128, 170648085), (146, 149609280), (160, 136518468), (192, 113765390), (202, 108133440), (219, 99739520), (240, 91012312), (292, 74804640), (303, 72088960), (320, 68259234), (365, 59843712), (384, 56882695), (404, 54066720), (438, 49869760), (480, 45506156), (505, 43253376), (584, 37402320), (606, 36044480), (640, 34129617), (730, 29921856), (808, 27033360), (876, 24934880), (960, 22753078), (1010, 21626688), (1095, 19947904), (1168, 18701160), (1212, 18022240), (1460, 14960928), (1515, 14417792), (1543, 14156160), (1616, 13516680), (1752, 12467440), (1920, 11376539), (2020, 10813344), (2190, 9973952), (2336, 9350580), (2424, 9011120), (2920, 7480464), (3030, 7208896), (3086, 7078080), (3232, 6758340), (3504, 6233720), (4040, 5406672), (4380, 4986976), (4629, 4718720), (4672, 4675290), (4848, 4505560), (5840, 3740232), (6060, 3604448), (6172, 3539040), (6464, 3379170), (7008, 3116860), (7373, 2962560), (7715, 2831232), (8080, 2703336), (8760, 2493488), (9258, 2359360), (9344, 2337645), (9696, 2252780), (11680, 1870116), (12120, 1802224), (12344, 1769520), (12928, 1689585), (14016, 1558430), (14746, 1481280), (15430, 1415616), (16160, 1351668), (17520, 1246744), (18516, 1179680), (19392, 1126390), (22119, 987520), (23145, 943744), (23360, 935058), (24240, 901112), (24688, 884760), (28032, 779215), (29492, 740640), (30860, 707808), (32320, 675834), (35040, 623372), (36865, 592512), (37032, 589840), (38784, 563195), (44238, 493760), (46290, 471872), (46720, 467529), (48480, 450556), (49376, 442380), (58984, 370320), (61720, 353904), (64640, 337917), (70080, 311686), (73730, 296256), (74064, 294920), (88476, 246880), (92580, 235936), (96960, 225278), (98752, 221190), (110595, 197504), (112639, 193920), (117968, 185160), (123440, 176952), (140160, 155843), (147460, 148128)]