840087360

素因数分解:

$2^6\times 3^2\times 5^1\times 7^2\times {\mathrm{5953}}^1$

素因数の和:5990

約数の個数: 252

約数和(自身を含む): 3361878468

約数和(自身を除く): 2521791108

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 28, 30, 32, 35, 36, 40, 42, 45, 48, 49, 56, 60, 63, 64, 70, 72, 80, 84, 90, 96, 98, 105, 112, 120, 126, 140, 144, 147, 160, 168, 180, 192, 196, 210, 224, 240, 245, 252, 280, 288, 294, 315, 320, 336, 360, 392, 420, 441, 448, 480, 490, 504, 560, 576, 588, 630, 672, 720, 735, 784, 840, 882, 960, 980, 1008, 1120, 1176, 1260, 1344, 1440, 1470, 1568, 1680, 1764, 1960, 2016, 2205, 2240, 2352, 2520, 2880, 2940, 3136, 3360, 3528, 3920, 4032, 4410, 4704, 5040, 5880, 5953, 6720, 7056, 7840, 8820, 9408, 10080, 11760, 11906, 14112, 15680, 17640, 17859, 20160, 23520, 23812, 28224, 29765, 35280, 35718, 41671, 47040, 47624, 53577, 59530, 70560, 71436, 83342, 89295, 95248, 107154, 119060, 125013, 141120, 142872, 166684, 178590, 190496, 208355, 214308, 238120, 250026, 267885, 285744, 291697, 333368, 357180, 375039, 380992, 416710, 428616, 476240, 500052, 535770, 571488, 583394, 625065, 666736, 714360, 750078, 833420, 857232, 875091, 952480, 1000104, 1071540, 1142976, 1166788, 1250130, 1333472, 1428720, 1458485, 1500156, 1666840, 1714464, 1750182, 1875195, 1904960, 2000208, 2143080, 2333576, 2500260, 2625273, 2666944, 2857440, 2916970, 3000312, 3333680, 3428928, 3500364, 3750390, 4000416, 4286160, 4375455, 4667152, 5000520, 5250546, 5714880, 5833940, 6000624, 6667360, 7000728, 7500780, 8000832, 8572320, 8750910, 9334304, 10001040, 10501092, 11667880, 12001248, 13126365, 13334720, 14001456, 15001560, 17144640, 17501820, 18668608, 20002080, 21002184, 23335760, 24002496, 26252730, 28002912, 30003120, 35003640, 40004160, 42004368, 46671520, 52505460, 56005824, 60006240, 70007280, 84008736, 93343040, 105010920, 120012480, 140014560, 168017472, 210021840, 280029120, 420043680, 840087360]

約数ペア:

[(1, 840087360), (2, 420043680), (3, 280029120), (4, 210021840), (5, 168017472), (6, 140014560), (7, 120012480), (8, 105010920), (9, 93343040), (10, 84008736), (12, 70007280), (14, 60006240), (15, 56005824), (16, 52505460), (18, 46671520), (20, 42004368), (21, 40004160), (24, 35003640), (28, 30003120), (30, 28002912), (32, 26252730), (35, 24002496), (36, 23335760), (40, 21002184), (42, 20002080), (45, 18668608), (48, 17501820), (49, 17144640), (56, 15001560), (60, 14001456), (63, 13334720), (64, 13126365), (70, 12001248), (72, 11667880), (80, 10501092), (84, 10001040), (90, 9334304), (96, 8750910), (98, 8572320), (105, 8000832), (112, 7500780), (120, 7000728), (126, 6667360), (140, 6000624), (144, 5833940), (147, 5714880), (160, 5250546), (168, 5000520), (180, 4667152), (192, 4375455), (196, 4286160), (210, 4000416), (224, 3750390), (240, 3500364), (245, 3428928), (252, 3333680), (280, 3000312), (288, 2916970), (294, 2857440), (315, 2666944), (320, 2625273), (336, 2500260), (360, 2333576), (392, 2143080), (420, 2000208), (441, 1904960), (448, 1875195), (480, 1750182), (490, 1714464), (504, 1666840), (560, 1500156), (576, 1458485), (588, 1428720), (630, 1333472), (672, 1250130), (720, 1166788), (735, 1142976), (784, 1071540), (840, 1000104), (882, 952480), (960, 875091), (980, 857232), (1008, 833420), (1120, 750078), (1176, 714360), (1260, 666736), (1344, 625065), (1440, 583394), (1470, 571488), (1568, 535770), (1680, 500052), (1764, 476240), (1960, 428616), (2016, 416710), (2205, 380992), (2240, 375039), (2352, 357180), (2520, 333368), (2880, 291697), (2940, 285744), (3136, 267885), (3360, 250026), (3528, 238120), (3920, 214308), (4032, 208355), (4410, 190496), (4704, 178590), (5040, 166684), (5880, 142872), (5953, 141120), (6720, 125013), (7056, 119060), (7840, 107154), (8820, 95248), (9408, 89295), (10080, 83342), (11760, 71436), (11906, 70560), (14112, 59530), (15680, 53577), (17640, 47624), (17859, 47040), (20160, 41671), (23520, 35718), (23812, 35280), (28224, 29765)]