1957824960

素因数分解:

$2^6\times 3^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{73}}^1\times {\mathrm{307}}^1$

素因数の和:420

約数の個数: 448

約数和(自身を含む): 7780641792

約数和(自身を除く): 5822816832

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 13, 14, 15, 16, 20, 21, 24, 26, 28, 30, 32, 35, 39, 40, 42, 48, 52, 56, 60, 64, 65, 70, 73, 78, 80, 84, 91, 96, 104, 105, 112, 120, 130, 140, 146, 156, 160, 168, 182, 192, 195, 208, 210, 219, 224, 240, 260, 273, 280, 292, 307, 312, 320, 336, 364, 365, 390, 416, 420, 438, 448, 455, 480, 511, 520, 546, 560, 584, 614, 624, 672, 728, 730, 780, 832, 840, 876, 910, 921, 949, 960, 1022, 1040, 1092, 1095, 1120, 1168, 1228, 1248, 1344, 1365, 1456, 1460, 1533, 1535, 1560, 1680, 1752, 1820, 1842, 1898, 2044, 2080, 2149, 2184, 2190, 2240, 2336, 2456, 2496, 2555, 2730, 2847, 2912, 2920, 3066, 3070, 3120, 3360, 3504, 3640, 3684, 3796, 3991, 4088, 4160, 4298, 4368, 4380, 4605, 4672, 4745, 4912, 5110, 5460, 5694, 5824, 5840, 6132, 6140, 6240, 6447, 6643, 6720, 7008, 7280, 7368, 7592, 7665, 7982, 8176, 8596, 8736, 8760, 9210, 9490, 9824, 10220, 10745, 10920, 11388, 11680, 11973, 12264, 12280, 12480, 12894, 13286, 14016, 14235, 14560, 14736, 15184, 15330, 15964, 16352, 17192, 17472, 17520, 18420, 18980, 19648, 19929, 19955, 20440, 21490, 21840, 22411, 22776, 23360, 23946, 24528, 24560, 25788, 26572, 27937, 28470, 29120, 29472, 30368, 30660, 31928, 32235, 32704, 33215, 34384, 35040, 36840, 37960, 39858, 39910, 40880, 42980, 43680, 44822, 45552, 47892, 49056, 49120, 51576, 53144, 55874, 56940, 58944, 59865, 60736, 61320, 63856, 64470, 66430, 67233, 68768, 70080, 73680, 75920, 79716, 79820, 81760, 83811, 85960, 87360, 89644, 91104, 95784, 98112, 98240, 99645, 103152, 106288, 111748, 112055, 113880, 119730, 122640, 127712, 128940, 132860, 134466, 137536, 139685, 147360, 151840, 156877, 159432, 159640, 163520, 167622, 171920, 179288, 182208, 191568, 199290, 206304, 212576, 223496, 224110, 227760, 239460, 245280, 255424, 257880, 265720, 268932, 279370, 291343, 294720, 303680, 313754, 318864, 319280, 335244, 336165, 343840, 358576, 383136, 398580, 412608, 419055, 425152, 446992, 448220, 455520, 470631, 478920, 490560, 515760, 531440, 537864, 558740, 582686, 627508, 637728, 638560, 670488, 672330, 687680, 717152, 766272, 784385, 797160, 838110, 874029, 893984, 896440, 911040, 941262, 957840, 1031520, 1062880, 1075728, 1117480, 1165372, 1255016, 1275456, 1277120, 1340976, 1344660, 1434304, 1456715, 1568770, 1594320, 1676220, 1748058, 1787968, 1792880, 1882524, 1915680, 2039401, 2063040, 2125760, 2151456, 2234960, 2330744, 2353155, 2510032, 2681952, 2689320, 2913430, 3137540, 3188640, 3352440, 3496116, 3585760, 3765048, 3831360, 4078802, 4302912, 4370145, 4469920, 4661488, 4706310, 5020064, 5363904, 5378640, 5826860, 6118203, 6275080, 6377280, 6704880, 6992232, 7171520, 7530096, 8157604, 8740290, 8939840, 9322976, 9412620, 10040128, 10197005, 10757280, 11653720, 12236406, 12550160, 13409760, 13984464, 15060192, 16315208, 17480580, 18645952, 18825240, 20394010, 21514560, 23307440, 24472812, 25100320, 26819520, 27968928, 30120384, 30591015, 32630416, 34961160, 37650480, 40788020, 46614880, 48945624, 50200640, 55937856, 61182030, 65260832, 69922320, 75300960, 81576040, 93229760, 97891248, 122364060, 130521664, 139844640, 150601920, 163152080, 195782496, 244728120, 279689280, 326304160, 391564992, 489456240, 652608320, 978912480, 1957824960]

約数ペア:

[(1, 1957824960), (2, 978912480), (3, 652608320), (4, 489456240), (5, 391564992), (6, 326304160), (7, 279689280), (8, 244728120), (10, 195782496), (12, 163152080), (13, 150601920), (14, 139844640), (15, 130521664), (16, 122364060), (20, 97891248), (21, 93229760), (24, 81576040), (26, 75300960), (28, 69922320), (30, 65260832), (32, 61182030), (35, 55937856), (39, 50200640), (40, 48945624), (42, 46614880), (48, 40788020), (52, 37650480), (56, 34961160), (60, 32630416), (64, 30591015), (65, 30120384), (70, 27968928), (73, 26819520), (78, 25100320), (80, 24472812), (84, 23307440), (91, 21514560), (96, 20394010), (104, 18825240), (105, 18645952), (112, 17480580), (120, 16315208), (130, 15060192), (140, 13984464), (146, 13409760), (156, 12550160), (160, 12236406), (168, 11653720), (182, 10757280), (192, 10197005), (195, 10040128), (208, 9412620), (210, 9322976), (219, 8939840), (224, 8740290), (240, 8157604), (260, 7530096), (273, 7171520), (280, 6992232), (292, 6704880), (307, 6377280), (312, 6275080), (320, 6118203), (336, 5826860), (364, 5378640), (365, 5363904), (390, 5020064), (416, 4706310), (420, 4661488), (438, 4469920), (448, 4370145), (455, 4302912), (480, 4078802), (511, 3831360), (520, 3765048), (546, 3585760), (560, 3496116), (584, 3352440), (614, 3188640), (624, 3137540), (672, 2913430), (728, 2689320), (730, 2681952), (780, 2510032), (832, 2353155), (840, 2330744), (876, 2234960), (910, 2151456), (921, 2125760), (949, 2063040), (960, 2039401), (1022, 1915680), (1040, 1882524), (1092, 1792880), (1095, 1787968), (1120, 1748058), (1168, 1676220), (1228, 1594320), (1248, 1568770), (1344, 1456715), (1365, 1434304), (1456, 1344660), (1460, 1340976), (1533, 1277120), (1535, 1275456), (1560, 1255016), (1680, 1165372), (1752, 1117480), (1820, 1075728), (1842, 1062880), (1898, 1031520), (2044, 957840), (2080, 941262), (2149, 911040), (2184, 896440), (2190, 893984), (2240, 874029), (2336, 838110), (2456, 797160), (2496, 784385), (2555, 766272), (2730, 717152), (2847, 687680), (2912, 672330), (2920, 670488), (3066, 638560), (3070, 637728), (3120, 627508), (3360, 582686), (3504, 558740), (3640, 537864), (3684, 531440), (3796, 515760), (3991, 490560), (4088, 478920), (4160, 470631), (4298, 455520), (4368, 448220), (4380, 446992), (4605, 425152), (4672, 419055), (4745, 412608), (4912, 398580), (5110, 383136), (5460, 358576), (5694, 343840), (5824, 336165), (5840, 335244), (6132, 319280), (6140, 318864), (6240, 313754), (6447, 303680), (6643, 294720), (6720, 291343), (7008, 279370), (7280, 268932), (7368, 265720), (7592, 257880), (7665, 255424), (7982, 245280), (8176, 239460), (8596, 227760), (8736, 224110), (8760, 223496), (9210, 212576), (9490, 206304), (9824, 199290), (10220, 191568), (10745, 182208), (10920, 179288), (11388, 171920), (11680, 167622), (11973, 163520), (12264, 159640), (12280, 159432), (12480, 156877), (12894, 151840), (13286, 147360), (14016, 139685), (14235, 137536), (14560, 134466), (14736, 132860), (15184, 128940), (15330, 127712), (15964, 122640), (16352, 119730), (17192, 113880), (17472, 112055), (17520, 111748), (18420, 106288), (18980, 103152), (19648, 99645), (19929, 98240), (19955, 98112), (20440, 95784), (21490, 91104), (21840, 89644), (22411, 87360), (22776, 85960), (23360, 83811), (23946, 81760), (24528, 79820), (24560, 79716), (25788, 75920), (26572, 73680), (27937, 70080), (28470, 68768), (29120, 67233), (29472, 66430), (30368, 64470), (30660, 63856), (31928, 61320), (32235, 60736), (32704, 59865), (33215, 58944), (34384, 56940), (35040, 55874), (36840, 53144), (37960, 51576), (39858, 49120), (39910, 49056), (40880, 47892), (42980, 45552), (43680, 44822)]