997097640

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{59}}^2$

素因数の和:181

約数の個数: 384

約数和(自身を含む): 3916062720

約数和(自身を除く): 2918965080

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 11, 12, 14, 15, 20, 21, 22, 24, 28, 30, 31, 33, 35, 40, 42, 44, 55, 56, 59, 60, 62, 66, 70, 77, 84, 88, 93, 105, 110, 118, 120, 124, 132, 140, 154, 155, 165, 168, 177, 186, 210, 217, 220, 231, 236, 248, 264, 280, 295, 308, 310, 330, 341, 354, 372, 385, 413, 420, 434, 440, 462, 465, 472, 590, 616, 620, 649, 651, 660, 682, 708, 744, 770, 826, 840, 868, 885, 924, 930, 1023, 1085, 1155, 1180, 1239, 1240, 1298, 1302, 1320, 1364, 1416, 1540, 1652, 1705, 1736, 1770, 1829, 1848, 1860, 1947, 2046, 2065, 2170, 2310, 2360, 2387, 2478, 2596, 2604, 2728, 3080, 3245, 3255, 3304, 3410, 3481, 3540, 3658, 3720, 3894, 4092, 4130, 4340, 4543, 4620, 4774, 4956, 5115, 5192, 5208, 5487, 6195, 6490, 6510, 6820, 6962, 7080, 7161, 7316, 7788, 8184, 8260, 8680, 9086, 9145, 9240, 9548, 9735, 9912, 10230, 10443, 10974, 11935, 12390, 12803, 12980, 13020, 13629, 13640, 13924, 14322, 14632, 15576, 16520, 17405, 18172, 18290, 19096, 19470, 20119, 20460, 20886, 21948, 22715, 23870, 24367, 24780, 25606, 25960, 26040, 27258, 27435, 27848, 28644, 34810, 35805, 36344, 36580, 38291, 38409, 38940, 40238, 40920, 41772, 43896, 45430, 47740, 48734, 49560, 51212, 52215, 54516, 54870, 57288, 60357, 64015, 68145, 69620, 71610, 73101, 73160, 76582, 76818, 77880, 80476, 83544, 90860, 95480, 97468, 100595, 102424, 104430, 107911, 109032, 109740, 114873, 120714, 121835, 128030, 136290, 139240, 140833, 143220, 146202, 153164, 153636, 160952, 181720, 191455, 192045, 194936, 201190, 208860, 215822, 219480, 229746, 241428, 243670, 256060, 268037, 272580, 281666, 286440, 292404, 301785, 306328, 307272, 323733, 365505, 382910, 384090, 402380, 417720, 422499, 431644, 459492, 482856, 487340, 512120, 536074, 539555, 545160, 563332, 574365, 584808, 603570, 647466, 704165, 731010, 755377, 765820, 768180, 804111, 804760, 844998, 863288, 918984, 974680, 1072148, 1079110, 1126664, 1148730, 1187021, 1207140, 1294932, 1340185, 1408330, 1462020, 1510754, 1531640, 1536360, 1608222, 1618665, 1689996, 2112495, 2144296, 2158220, 2266131, 2297460, 2374042, 2414280, 2589864, 2680370, 2816660, 2924040, 3021508, 3216444, 3237330, 3379992, 3561063, 3776885, 4020555, 4224990, 4316440, 4532262, 4594920, 4748084, 5360740, 5633320, 5935105, 6043016, 6432888, 6474660, 7122126, 7553770, 8041110, 8309147, 8449980, 9064524, 9496168, 10721480, 11330655, 11870210, 12949320, 14244252, 15107540, 16082220, 16618294, 16899960, 17805315, 18129048, 22661310, 23740420, 24927441, 28488504, 30215080, 32164440, 33236588, 35610630, 41545735, 45322620, 47480840, 49854882, 66473176, 71221260, 83091470, 90645240, 99709764, 124637205, 142442520, 166182940, 199419528, 249274410, 332365880, 498548820, 997097640]

約数ペア:

[(1, 997097640), (2, 498548820), (3, 332365880), (4, 249274410), (5, 199419528), (6, 166182940), (7, 142442520), (8, 124637205), (10, 99709764), (11, 90645240), (12, 83091470), (14, 71221260), (15, 66473176), (20, 49854882), (21, 47480840), (22, 45322620), (24, 41545735), (28, 35610630), (30, 33236588), (31, 32164440), (33, 30215080), (35, 28488504), (40, 24927441), (42, 23740420), (44, 22661310), (55, 18129048), (56, 17805315), (59, 16899960), (60, 16618294), (62, 16082220), (66, 15107540), (70, 14244252), (77, 12949320), (84, 11870210), (88, 11330655), (93, 10721480), (105, 9496168), (110, 9064524), (118, 8449980), (120, 8309147), (124, 8041110), (132, 7553770), (140, 7122126), (154, 6474660), (155, 6432888), (165, 6043016), (168, 5935105), (177, 5633320), (186, 5360740), (210, 4748084), (217, 4594920), (220, 4532262), (231, 4316440), (236, 4224990), (248, 4020555), (264, 3776885), (280, 3561063), (295, 3379992), (308, 3237330), (310, 3216444), (330, 3021508), (341, 2924040), (354, 2816660), (372, 2680370), (385, 2589864), (413, 2414280), (420, 2374042), (434, 2297460), (440, 2266131), (462, 2158220), (465, 2144296), (472, 2112495), (590, 1689996), (616, 1618665), (620, 1608222), (649, 1536360), (651, 1531640), (660, 1510754), (682, 1462020), (708, 1408330), (744, 1340185), (770, 1294932), (826, 1207140), (840, 1187021), (868, 1148730), (885, 1126664), (924, 1079110), (930, 1072148), (1023, 974680), (1085, 918984), (1155, 863288), (1180, 844998), (1239, 804760), (1240, 804111), (1298, 768180), (1302, 765820), (1320, 755377), (1364, 731010), (1416, 704165), (1540, 647466), (1652, 603570), (1705, 584808), (1736, 574365), (1770, 563332), (1829, 545160), (1848, 539555), (1860, 536074), (1947, 512120), (2046, 487340), (2065, 482856), (2170, 459492), (2310, 431644), (2360, 422499), (2387, 417720), (2478, 402380), (2596, 384090), (2604, 382910), (2728, 365505), (3080, 323733), (3245, 307272), (3255, 306328), (3304, 301785), (3410, 292404), (3481, 286440), (3540, 281666), (3658, 272580), (3720, 268037), (3894, 256060), (4092, 243670), (4130, 241428), (4340, 229746), (4543, 219480), (4620, 215822), (4774, 208860), (4956, 201190), (5115, 194936), (5192, 192045), (5208, 191455), (5487, 181720), (6195, 160952), (6490, 153636), (6510, 153164), (6820, 146202), (6962, 143220), (7080, 140833), (7161, 139240), (7316, 136290), (7788, 128030), (8184, 121835), (8260, 120714), (8680, 114873), (9086, 109740), (9145, 109032), (9240, 107911), (9548, 104430), (9735, 102424), (9912, 100595), (10230, 97468), (10443, 95480), (10974, 90860), (11935, 83544), (12390, 80476), (12803, 77880), (12980, 76818), (13020, 76582), (13629, 73160), (13640, 73101), (13924, 71610), (14322, 69620), (14632, 68145), (15576, 64015), (16520, 60357), (17405, 57288), (18172, 54870), (18290, 54516), (19096, 52215), (19470, 51212), (20119, 49560), (20460, 48734), (20886, 47740), (21948, 45430), (22715, 43896), (23870, 41772), (24367, 40920), (24780, 40238), (25606, 38940), (25960, 38409), (26040, 38291), (27258, 36580), (27435, 36344), (27848, 35805), (28644, 34810)]