20922759360

素因数分解:

$2^6\times 3^2\times 5^1\times {\mathrm{59}}^2\times {\mathrm{2087}}^1$

素因数の和:2228

約数の個数: 252

約数和(自身を含む): 73241080848

約数和(自身を除く): 52318321488

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 48, 59, 60, 64, 72, 80, 90, 96, 118, 120, 144, 160, 177, 180, 192, 236, 240, 288, 295, 320, 354, 360, 472, 480, 531, 576, 590, 708, 720, 885, 944, 960, 1062, 1180, 1416, 1440, 1770, 1888, 2087, 2124, 2360, 2655, 2832, 2880, 3481, 3540, 3776, 4174, 4248, 4720, 5310, 5664, 6261, 6962, 7080, 8348, 8496, 9440, 10435, 10443, 10620, 11328, 12522, 13924, 14160, 16696, 16992, 17405, 18783, 18880, 20870, 20886, 21240, 25044, 27848, 28320, 31305, 31329, 33392, 33984, 34810, 37566, 41740, 41772, 42480, 50088, 52215, 55696, 56640, 62610, 62658, 66784, 69620, 75132, 83480, 83544, 84960, 93915, 100176, 104430, 111392, 123133, 125220, 125316, 133568, 139240, 150264, 156645, 166960, 167088, 169920, 187830, 200352, 208860, 222784, 246266, 250440, 250632, 278480, 300528, 313290, 333920, 334176, 369399, 375660, 400704, 417720, 492532, 500880, 501264, 556960, 601056, 615665, 626580, 667840, 668352, 738798, 751320, 835440, 985064, 1001760, 1002528, 1108197, 1113920, 1202112, 1231330, 1253160, 1477596, 1502640, 1670880, 1846995, 1970128, 2003520, 2005056, 2216394, 2462660, 2506320, 2955192, 3005280, 3341760, 3693990, 3940256, 4432788, 4925320, 5012640, 5540985, 5910384, 6010560, 7264847, 7387980, 7880512, 8865576, 9850640, 10025280, 11081970, 11820768, 14529694, 14775960, 17731152, 19701280, 21794541, 22163940, 23641536, 29059388, 29551920, 35462304, 36324235, 39402560, 43589082, 44327880, 58118776, 59103840, 65383623, 70924608, 72648470, 87178164, 88655760, 108972705, 116237552, 118207680, 130767246, 145296940, 174356328, 177311520, 217945410, 232475104, 261534492, 290593880, 326918115, 348712656, 354623040, 435890820, 464950208, 523068984, 581187760, 653836230, 697425312, 871781640, 1046137968, 1162375520, 1307672460, 1394850624, 1743563280, 2092275936, 2324751040, 2615344920, 3487126560, 4184551872, 5230689840, 6974253120, 10461379680, 20922759360]

約数ペア:

[(1, 20922759360), (2, 10461379680), (3, 6974253120), (4, 5230689840), (5, 4184551872), (6, 3487126560), (8, 2615344920), (9, 2324751040), (10, 2092275936), (12, 1743563280), (15, 1394850624), (16, 1307672460), (18, 1162375520), (20, 1046137968), (24, 871781640), (30, 697425312), (32, 653836230), (36, 581187760), (40, 523068984), (45, 464950208), (48, 435890820), (59, 354623040), (60, 348712656), (64, 326918115), (72, 290593880), (80, 261534492), (90, 232475104), (96, 217945410), (118, 177311520), (120, 174356328), (144, 145296940), (160, 130767246), (177, 118207680), (180, 116237552), (192, 108972705), (236, 88655760), (240, 87178164), (288, 72648470), (295, 70924608), (320, 65383623), (354, 59103840), (360, 58118776), (472, 44327880), (480, 43589082), (531, 39402560), (576, 36324235), (590, 35462304), (708, 29551920), (720, 29059388), (885, 23641536), (944, 22163940), (960, 21794541), (1062, 19701280), (1180, 17731152), (1416, 14775960), (1440, 14529694), (1770, 11820768), (1888, 11081970), (2087, 10025280), (2124, 9850640), (2360, 8865576), (2655, 7880512), (2832, 7387980), (2880, 7264847), (3481, 6010560), (3540, 5910384), (3776, 5540985), (4174, 5012640), (4248, 4925320), (4720, 4432788), (5310, 3940256), (5664, 3693990), (6261, 3341760), (6962, 3005280), (7080, 2955192), (8348, 2506320), (8496, 2462660), (9440, 2216394), (10435, 2005056), (10443, 2003520), (10620, 1970128), (11328, 1846995), (12522, 1670880), (13924, 1502640), (14160, 1477596), (16696, 1253160), (16992, 1231330), (17405, 1202112), (18783, 1113920), (18880, 1108197), (20870, 1002528), (20886, 1001760), (21240, 985064), (25044, 835440), (27848, 751320), (28320, 738798), (31305, 668352), (31329, 667840), (33392, 626580), (33984, 615665), (34810, 601056), (37566, 556960), (41740, 501264), (41772, 500880), (42480, 492532), (50088, 417720), (52215, 400704), (55696, 375660), (56640, 369399), (62610, 334176), (62658, 333920), (66784, 313290), (69620, 300528), (75132, 278480), (83480, 250632), (83544, 250440), (84960, 246266), (93915, 222784), (100176, 208860), (104430, 200352), (111392, 187830), (123133, 169920), (125220, 167088), (125316, 166960), (133568, 156645), (139240, 150264)]