12502481040

素因数分解:

$2^4\times 3^2\times 5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{80021}}^1$

素因数の和:80078

約数の個数: 240

約数和(自身を含む): 49534258176

約数和(自身を除く): 37031777136

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 28, 30, 31, 35, 36, 40, 42, 45, 48, 56, 60, 62, 63, 70, 72, 80, 84, 90, 93, 105, 112, 120, 124, 126, 140, 144, 155, 168, 180, 186, 210, 217, 240, 248, 252, 279, 280, 310, 315, 336, 360, 372, 420, 434, 465, 496, 504, 558, 560, 620, 630, 651, 720, 744, 840, 868, 930, 1008, 1085, 1116, 1240, 1260, 1302, 1395, 1488, 1680, 1736, 1860, 1953, 2170, 2232, 2480, 2520, 2604, 2790, 3255, 3472, 3720, 3906, 4340, 4464, 5040, 5208, 5580, 6510, 7440, 7812, 8680, 9765, 10416, 11160, 13020, 15624, 17360, 19530, 22320, 26040, 31248, 39060, 52080, 78120, 80021, 156240, 160042, 240063, 320084, 400105, 480126, 560147, 640168, 720189, 800210, 960252, 1120294, 1200315, 1280336, 1440378, 1600420, 1680441, 1920504, 2240588, 2400630, 2480651, 2800735, 2880756, 3200840, 3360882, 3600945, 3841008, 4481176, 4801260, 4961302, 5041323, 5601470, 5761512, 6401680, 6721764, 7201890, 7441953, 8402205, 8962352, 9602520, 9922604, 10082646, 11202940, 11523024, 12403255, 13443528, 14403780, 14883906, 16804410, 17364557, 19205040, 19845208, 20165292, 22325859, 22405880, 24806510, 25206615, 26887056, 28807560, 29767812, 33608820, 34729114, 37209765, 39690416, 40330584, 44651718, 44811760, 49613020, 50413230, 52093671, 57615120, 59535624, 67217640, 69458228, 74419530, 80661168, 86822785, 89303436, 99226040, 100826460, 104187342, 111629295, 119071248, 134435280, 138916456, 148839060, 156281013, 173645570, 178606872, 198452080, 201652920, 208374684, 223258590, 260468355, 277832912, 297678120, 312562026, 347291140, 357213744, 403305840, 416749368, 446517180, 520936710, 595356240, 625124052, 694582280, 781405065, 833498736, 893034360, 1041873420, 1250248104, 1389164560, 1562810130, 1786068720, 2083746840, 2500496208, 3125620260, 4167493680, 6251240520, 12502481040]

約数ペア:

[(1, 12502481040), (2, 6251240520), (3, 4167493680), (4, 3125620260), (5, 2500496208), (6, 2083746840), (7, 1786068720), (8, 1562810130), (9, 1389164560), (10, 1250248104), (12, 1041873420), (14, 893034360), (15, 833498736), (16, 781405065), (18, 694582280), (20, 625124052), (21, 595356240), (24, 520936710), (28, 446517180), (30, 416749368), (31, 403305840), (35, 357213744), (36, 347291140), (40, 312562026), (42, 297678120), (45, 277832912), (48, 260468355), (56, 223258590), (60, 208374684), (62, 201652920), (63, 198452080), (70, 178606872), (72, 173645570), (80, 156281013), (84, 148839060), (90, 138916456), (93, 134435280), (105, 119071248), (112, 111629295), (120, 104187342), (124, 100826460), (126, 99226040), (140, 89303436), (144, 86822785), (155, 80661168), (168, 74419530), (180, 69458228), (186, 67217640), (210, 59535624), (217, 57615120), (240, 52093671), (248, 50413230), (252, 49613020), (279, 44811760), (280, 44651718), (310, 40330584), (315, 39690416), (336, 37209765), (360, 34729114), (372, 33608820), (420, 29767812), (434, 28807560), (465, 26887056), (496, 25206615), (504, 24806510), (558, 22405880), (560, 22325859), (620, 20165292), (630, 19845208), (651, 19205040), (720, 17364557), (744, 16804410), (840, 14883906), (868, 14403780), (930, 13443528), (1008, 12403255), (1085, 11523024), (1116, 11202940), (1240, 10082646), (1260, 9922604), (1302, 9602520), (1395, 8962352), (1488, 8402205), (1680, 7441953), (1736, 7201890), (1860, 6721764), (1953, 6401680), (2170, 5761512), (2232, 5601470), (2480, 5041323), (2520, 4961302), (2604, 4801260), (2790, 4481176), (3255, 3841008), (3472, 3600945), (3720, 3360882), (3906, 3200840), (4340, 2880756), (4464, 2800735), (5040, 2480651), (5208, 2400630), (5580, 2240588), (6510, 1920504), (7440, 1680441), (7812, 1600420), (8680, 1440378), (9765, 1280336), (10416, 1200315), (11160, 1120294), (13020, 960252), (15624, 800210), (17360, 720189), (19530, 640168), (22320, 560147), (26040, 480126), (31248, 400105), (39060, 320084), (52080, 240063), (78120, 160042), (80021, 156240)]