13157768960

素因数分解:

$2^8\times 5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{127}}^1\times {\mathrm{373}}^1$

素因数の和:559

約数の個数: 288

約数和(自身を含む): 37574541312

約数和(自身を除く): 24416772352

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 31, 32, 35, 40, 56, 62, 64, 70, 80, 112, 124, 127, 128, 140, 155, 160, 217, 224, 248, 254, 256, 280, 310, 320, 373, 434, 448, 496, 508, 560, 620, 635, 640, 746, 868, 889, 896, 992, 1016, 1085, 1120, 1240, 1270, 1280, 1492, 1736, 1778, 1792, 1865, 1984, 2032, 2170, 2240, 2480, 2540, 2611, 2984, 3472, 3556, 3730, 3937, 3968, 4064, 4340, 4445, 4480, 4960, 5080, 5222, 5968, 6944, 7112, 7460, 7874, 7936, 8128, 8680, 8890, 8960, 9920, 10160, 10444, 11563, 11936, 13055, 13888, 14224, 14920, 15748, 16256, 17360, 17780, 19685, 19840, 20320, 20888, 23126, 23872, 26110, 27559, 27776, 28448, 29840, 31496, 32512, 34720, 35560, 39370, 39680, 40640, 41776, 46252, 47371, 47744, 52220, 55118, 55552, 56896, 57815, 59680, 62992, 69440, 71120, 78740, 80941, 81280, 83552, 92504, 94742, 95488, 104440, 110236, 113792, 115630, 119360, 125984, 137795, 138880, 142240, 157480, 161882, 162560, 167104, 185008, 189484, 208880, 220472, 227584, 231260, 236855, 238720, 251968, 275590, 277760, 284480, 314960, 323764, 331597, 334208, 370016, 378968, 404705, 417760, 440944, 462520, 473710, 477440, 503936, 551180, 568960, 629920, 647528, 663194, 668416, 740032, 757936, 809410, 835520, 881888, 925040, 947420, 1007872, 1102360, 1137920, 1259840, 1295056, 1326388, 1468501, 1480064, 1515872, 1618820, 1657985, 1671040, 1763776, 1850080, 1894840, 2204720, 2519680, 2590112, 2652776, 2937002, 2960128, 3031744, 3237640, 3315970, 3342080, 3527552, 3700160, 3789680, 4409440, 5039360, 5180224, 5305552, 5874004, 6063488, 6475280, 6631940, 7055104, 7342505, 7400320, 7579360, 8818880, 10279507, 10360448, 10611104, 11748008, 12126976, 12950560, 13263880, 14685010, 14800640, 15158720, 17637760, 20559014, 20720896, 21222208, 23496016, 25901120, 26527760, 29370020, 30317440, 35275520, 41118028, 42444416, 46992032, 51397535, 51802240, 53055520, 58740040, 60634880, 82236056, 84888832, 93984064, 102795070, 103604480, 106111040, 117480080, 164472112, 187968128, 205590140, 212222080, 234960160, 328944224, 375936256, 411180280, 424444160, 469920320, 657888448, 822360560, 939840640, 1315776896, 1644721120, 1879681280, 2631553792, 3289442240, 6578884480, 13157768960]

約数ペア:

[(1, 13157768960), (2, 6578884480), (4, 3289442240), (5, 2631553792), (7, 1879681280), (8, 1644721120), (10, 1315776896), (14, 939840640), (16, 822360560), (20, 657888448), (28, 469920320), (31, 424444160), (32, 411180280), (35, 375936256), (40, 328944224), (56, 234960160), (62, 212222080), (64, 205590140), (70, 187968128), (80, 164472112), (112, 117480080), (124, 106111040), (127, 103604480), (128, 102795070), (140, 93984064), (155, 84888832), (160, 82236056), (217, 60634880), (224, 58740040), (248, 53055520), (254, 51802240), (256, 51397535), (280, 46992032), (310, 42444416), (320, 41118028), (373, 35275520), (434, 30317440), (448, 29370020), (496, 26527760), (508, 25901120), (560, 23496016), (620, 21222208), (635, 20720896), (640, 20559014), (746, 17637760), (868, 15158720), (889, 14800640), (896, 14685010), (992, 13263880), (1016, 12950560), (1085, 12126976), (1120, 11748008), (1240, 10611104), (1270, 10360448), (1280, 10279507), (1492, 8818880), (1736, 7579360), (1778, 7400320), (1792, 7342505), (1865, 7055104), (1984, 6631940), (2032, 6475280), (2170, 6063488), (2240, 5874004), (2480, 5305552), (2540, 5180224), (2611, 5039360), (2984, 4409440), (3472, 3789680), (3556, 3700160), (3730, 3527552), (3937, 3342080), (3968, 3315970), (4064, 3237640), (4340, 3031744), (4445, 2960128), (4480, 2937002), (4960, 2652776), (5080, 2590112), (5222, 2519680), (5968, 2204720), (6944, 1894840), (7112, 1850080), (7460, 1763776), (7874, 1671040), (7936, 1657985), (8128, 1618820), (8680, 1515872), (8890, 1480064), (8960, 1468501), (9920, 1326388), (10160, 1295056), (10444, 1259840), (11563, 1137920), (11936, 1102360), (13055, 1007872), (13888, 947420), (14224, 925040), (14920, 881888), (15748, 835520), (16256, 809410), (17360, 757936), (17780, 740032), (19685, 668416), (19840, 663194), (20320, 647528), (20888, 629920), (23126, 568960), (23872, 551180), (26110, 503936), (27559, 477440), (27776, 473710), (28448, 462520), (29840, 440944), (31496, 417760), (32512, 404705), (34720, 378968), (35560, 370016), (39370, 334208), (39680, 331597), (40640, 323764), (41776, 314960), (46252, 284480), (47371, 277760), (47744, 275590), (52220, 251968), (55118, 238720), (55552, 236855), (56896, 231260), (57815, 227584), (59680, 220472), (62992, 208880), (69440, 189484), (71120, 185008), (78740, 167104), (80941, 162560), (81280, 161882), (83552, 157480), (92504, 142240), (94742, 138880), (95488, 137795), (104440, 125984), (110236, 119360), (113792, 115630)]