71567984880

素因数分解:

$2^4\times 3^2\times 5^1\times 7^2\times {\mathrm{127}}^1\times {\mathrm{15973}}^1$

素因数の和:16133

約数の個数: 360

約数和(自身を含む): 281808963072

約数和(自身を除く): 210240978192

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 28, 30, 35, 36, 40, 42, 45, 48, 49, 56, 60, 63, 70, 72, 80, 84, 90, 98, 105, 112, 120, 126, 127, 140, 144, 147, 168, 180, 196, 210, 240, 245, 252, 254, 280, 294, 315, 336, 360, 381, 392, 420, 441, 490, 504, 508, 560, 588, 630, 635, 720, 735, 762, 784, 840, 882, 889, 980, 1008, 1016, 1143, 1176, 1260, 1270, 1470, 1524, 1680, 1764, 1778, 1905, 1960, 2032, 2205, 2286, 2352, 2520, 2540, 2667, 2940, 3048, 3528, 3556, 3810, 3920, 4410, 4445, 4572, 5040, 5080, 5334, 5715, 5880, 6096, 6223, 7056, 7112, 7620, 8001, 8820, 8890, 9144, 10160, 10668, 11430, 11760, 12446, 13335, 14224, 15240, 15973, 16002, 17640, 17780, 18288, 18669, 21336, 22860, 24892, 26670, 30480, 31115, 31946, 32004, 35280, 35560, 37338, 40005, 42672, 45720, 47919, 49784, 53340, 56007, 62230, 63892, 64008, 71120, 74676, 79865, 80010, 91440, 93345, 95838, 99568, 106680, 111811, 112014, 124460, 127784, 128016, 143757, 149352, 159730, 160020, 186690, 191676, 213360, 223622, 224028, 239595, 248920, 255568, 280035, 287514, 298704, 319460, 320040, 335433, 373380, 383352, 447244, 448056, 479190, 497840, 559055, 560070, 575028, 638920, 640080, 670866, 718785, 746760, 766704, 782677, 894488, 896112, 958380, 1006299, 1118110, 1120140, 1150056, 1277840, 1341732, 1437570, 1493520, 1565354, 1677165, 1788976, 1916760, 2012598, 2028571, 2236220, 2240280, 2300112, 2348031, 2683464, 2875140, 3130708, 3354330, 3833520, 3913385, 4025196, 4057142, 4472440, 4480560, 4696062, 5031495, 5366928, 5750280, 6085713, 6261416, 6708660, 7044093, 7826770, 8050392, 8114284, 8944880, 9392124, 10062990, 10142855, 11500560, 11740155, 12171426, 12522832, 13417320, 14088186, 14199997, 15653540, 16100784, 16228568, 18257139, 18784248, 20125980, 20285710, 23480310, 24342852, 26834640, 28176372, 28399994, 30428565, 31307080, 32457136, 35220465, 36514278, 37568496, 40251960, 40571420, 42599991, 46960620, 48685704, 56352744, 56799988, 60857130, 62614160, 70440930, 70999985, 73028556, 80503920, 81142840, 85199982, 91285695, 93921240, 97371408, 99399979, 112705488, 113599976, 121714260, 127799973, 140881860, 141999970, 146057112, 162285680, 170399964, 182571390, 187842480, 198799958, 212999955, 227199952, 243428520, 255599946, 281763720, 283999940, 292114224, 298199937, 340799928, 365142780, 397599916, 425999910, 486857040, 496999895, 511199892, 563527440, 567999880, 596399874, 638999865, 681599856, 730285560, 795199832, 851999820, 894599811, 993999790, 1022399784, 1135999760, 1192799748, 1277999730, 1460571120, 1490999685, 1590399664, 1703999640, 1789199622, 1987999580, 2044799568, 2385599496, 2555999460, 2981999370, 3407999280, 3578399244, 3975999160, 4472999055, 4771198992, 5111998920, 5963998740, 7156798488, 7951998320, 8945998110, 10223997840, 11927997480, 14313596976, 17891996220, 23855994960, 35783992440, 71567984880]

約数ペア:

[(1, 71567984880), (2, 35783992440), (3, 23855994960), (4, 17891996220), (5, 14313596976), (6, 11927997480), (7, 10223997840), (8, 8945998110), (9, 7951998320), (10, 7156798488), (12, 5963998740), (14, 5111998920), (15, 4771198992), (16, 4472999055), (18, 3975999160), (20, 3578399244), (21, 3407999280), (24, 2981999370), (28, 2555999460), (30, 2385599496), (35, 2044799568), (36, 1987999580), (40, 1789199622), (42, 1703999640), (45, 1590399664), (48, 1490999685), (49, 1460571120), (56, 1277999730), (60, 1192799748), (63, 1135999760), (70, 1022399784), (72, 993999790), (80, 894599811), (84, 851999820), (90, 795199832), (98, 730285560), (105, 681599856), (112, 638999865), (120, 596399874), (126, 567999880), (127, 563527440), (140, 511199892), (144, 496999895), (147, 486857040), (168, 425999910), (180, 397599916), (196, 365142780), (210, 340799928), (240, 298199937), (245, 292114224), (252, 283999940), (254, 281763720), (280, 255599946), (294, 243428520), (315, 227199952), (336, 212999955), (360, 198799958), (381, 187842480), (392, 182571390), (420, 170399964), (441, 162285680), (490, 146057112), (504, 141999970), (508, 140881860), (560, 127799973), (588, 121714260), (630, 113599976), (635, 112705488), (720, 99399979), (735, 97371408), (762, 93921240), (784, 91285695), (840, 85199982), (882, 81142840), (889, 80503920), (980, 73028556), (1008, 70999985), (1016, 70440930), (1143, 62614160), (1176, 60857130), (1260, 56799988), (1270, 56352744), (1470, 48685704), (1524, 46960620), (1680, 42599991), (1764, 40571420), (1778, 40251960), (1905, 37568496), (1960, 36514278), (2032, 35220465), (2205, 32457136), (2286, 31307080), (2352, 30428565), (2520, 28399994), (2540, 28176372), (2667, 26834640), (2940, 24342852), (3048, 23480310), (3528, 20285710), (3556, 20125980), (3810, 18784248), (3920, 18257139), (4410, 16228568), (4445, 16100784), (4572, 15653540), (5040, 14199997), (5080, 14088186), (5334, 13417320), (5715, 12522832), (5880, 12171426), (6096, 11740155), (6223, 11500560), (7056, 10142855), (7112, 10062990), (7620, 9392124), (8001, 8944880), (8820, 8114284), (8890, 8050392), (9144, 7826770), (10160, 7044093), (10668, 6708660), (11430, 6261416), (11760, 6085713), (12446, 5750280), (13335, 5366928), (14224, 5031495), (15240, 4696062), (15973, 4480560), (16002, 4472440), (17640, 4057142), (17780, 4025196), (18288, 3913385), (18669, 3833520), (21336, 3354330), (22860, 3130708), (24892, 2875140), (26670, 2683464), (30480, 2348031), (31115, 2300112), (31946, 2240280), (32004, 2236220), (35280, 2028571), (35560, 2012598), (37338, 1916760), (40005, 1788976), (42672, 1677165), (45720, 1565354), (47919, 1493520), (49784, 1437570), (53340, 1341732), (56007, 1277840), (62230, 1150056), (63892, 1120140), (64008, 1118110), (71120, 1006299), (74676, 958380), (79865, 896112), (80010, 894488), (91440, 782677), (93345, 766704), (95838, 746760), (99568, 718785), (106680, 670866), (111811, 640080), (112014, 638920), (124460, 575028), (127784, 560070), (128016, 559055), (143757, 497840), (149352, 479190), (159730, 448056), (160020, 447244), (186690, 383352), (191676, 373380), (213360, 335433), (223622, 320040), (224028, 319460), (239595, 298704), (248920, 287514), (255568, 280035)]