313627157480

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{397}}^1\times {\mathrm{7001}}^1$

素因数の和:7460

約数の個数: 256

約数和(自身を含む): 898908917760

約数和(自身を除く): 585281760280

約数列:

[1, 2, 4, 5, 7, 8, 10, 13, 14, 20, 26, 28, 31, 35, 40, 52, 56, 62, 65, 70, 91, 104, 124, 130, 140, 155, 182, 217, 248, 260, 280, 310, 364, 397, 403, 434, 455, 520, 620, 728, 794, 806, 868, 910, 1085, 1240, 1588, 1612, 1736, 1820, 1985, 2015, 2170, 2779, 2821, 3176, 3224, 3640, 3970, 4030, 4340, 5161, 5558, 5642, 7001, 7940, 8060, 8680, 10322, 11116, 11284, 12307, 13895, 14002, 14105, 15880, 16120, 20644, 22232, 22568, 24614, 25805, 27790, 28004, 28210, 35005, 36127, 41288, 49007, 49228, 51610, 55580, 56008, 56420, 61535, 70010, 72254, 86149, 91013, 98014, 98456, 103220, 111160, 112840, 123070, 140020, 144508, 159991, 172298, 180635, 182026, 196028, 206440, 217031, 245035, 246140, 280040, 289016, 319982, 344596, 361270, 364052, 392056, 430745, 434062, 455065, 490070, 492280, 637091, 639964, 689192, 722540, 728104, 799955, 861490, 868124, 910130, 980140, 1085155, 1119937, 1274182, 1279928, 1445080, 1519217, 1599910, 1722980, 1736248, 1820260, 1960280, 2170310, 2239874, 2548364, 2779397, 2821403, 3038434, 3185455, 3199820, 3445960, 3640520, 4340620, 4479748, 5096728, 5558794, 5599685, 5642806, 6076868, 6370910, 6399640, 7596085, 8681240, 8959496, 11117588, 11199370, 11285612, 12153736, 12741820, 13896985, 14107015, 15192170, 19455779, 19749821, 22235176, 22398740, 22571224, 25483640, 27793970, 28214030, 30384340, 36132161, 38911558, 39499642, 44797480, 55587940, 56428060, 60768680, 72264322, 77823116, 78999284, 86161307, 97278895, 98749105, 111175880, 112856120, 144528644, 155646232, 157998568, 172322614, 180660805, 194557790, 197498210, 252925127, 289057288, 344645228, 361321610, 389115580, 394996420, 430806535, 505850254, 603129149, 689290456, 722643220, 778231160, 789992840, 861613070, 1011700508, 1120096991, 1206258298, 1264625635, 1445286440, 1723226140, 2023401016, 2240193982, 2412516596, 2529251270, 3015645745, 3446452280, 4480387964, 4825033192, 5058502540, 5600484955, 6031291490, 7840678937, 8960775928, 10117005080, 11200969910, 12062582980, 15681357874, 22401939820, 24125165960, 31362715748, 39203394685, 44803879640, 62725431496, 78406789370, 156813578740, 313627157480]

約数ペア:

[(1, 313627157480), (2, 156813578740), (4, 78406789370), (5, 62725431496), (7, 44803879640), (8, 39203394685), (10, 31362715748), (13, 24125165960), (14, 22401939820), (20, 15681357874), (26, 12062582980), (28, 11200969910), (31, 10117005080), (35, 8960775928), (40, 7840678937), (52, 6031291490), (56, 5600484955), (62, 5058502540), (65, 4825033192), (70, 4480387964), (91, 3446452280), (104, 3015645745), (124, 2529251270), (130, 2412516596), (140, 2240193982), (155, 2023401016), (182, 1723226140), (217, 1445286440), (248, 1264625635), (260, 1206258298), (280, 1120096991), (310, 1011700508), (364, 861613070), (397, 789992840), (403, 778231160), (434, 722643220), (455, 689290456), (520, 603129149), (620, 505850254), (728, 430806535), (794, 394996420), (806, 389115580), (868, 361321610), (910, 344645228), (1085, 289057288), (1240, 252925127), (1588, 197498210), (1612, 194557790), (1736, 180660805), (1820, 172322614), (1985, 157998568), (2015, 155646232), (2170, 144528644), (2779, 112856120), (2821, 111175880), (3176, 98749105), (3224, 97278895), (3640, 86161307), (3970, 78999284), (4030, 77823116), (4340, 72264322), (5161, 60768680), (5558, 56428060), (5642, 55587940), (7001, 44797480), (7940, 39499642), (8060, 38911558), (8680, 36132161), (10322, 30384340), (11116, 28214030), (11284, 27793970), (12307, 25483640), (13895, 22571224), (14002, 22398740), (14105, 22235176), (15880, 19749821), (16120, 19455779), (20644, 15192170), (22232, 14107015), (22568, 13896985), (24614, 12741820), (25805, 12153736), (27790, 11285612), (28004, 11199370), (28210, 11117588), (35005, 8959496), (36127, 8681240), (41288, 7596085), (49007, 6399640), (49228, 6370910), (51610, 6076868), (55580, 5642806), (56008, 5599685), (56420, 5558794), (61535, 5096728), (70010, 4479748), (72254, 4340620), (86149, 3640520), (91013, 3445960), (98014, 3199820), (98456, 3185455), (103220, 3038434), (111160, 2821403), (112840, 2779397), (123070, 2548364), (140020, 2239874), (144508, 2170310), (159991, 1960280), (172298, 1820260), (180635, 1736248), (182026, 1722980), (196028, 1599910), (206440, 1519217), (217031, 1445080), (245035, 1279928), (246140, 1274182), (280040, 1119937), (289016, 1085155), (319982, 980140), (344596, 910130), (361270, 868124), (364052, 861490), (392056, 799955), (430745, 728104), (434062, 722540), (455065, 689192), (490070, 639964), (492280, 637091)]