20569564800

素因数分解:

$2^7\times 3^2\times 5^2\times {\mathrm{17}}^1\times {\mathrm{42013}}^1$

素因数の和:42060

約数の個数: 288

約数和(自身を含む): 77716236780

約数和(自身を除く): 57146671980

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 17, 18, 20, 24, 25, 30, 32, 34, 36, 40, 45, 48, 50, 51, 60, 64, 68, 72, 75, 80, 85, 90, 96, 100, 102, 120, 128, 136, 144, 150, 153, 160, 170, 180, 192, 200, 204, 225, 240, 255, 272, 288, 300, 306, 320, 340, 360, 384, 400, 408, 425, 450, 480, 510, 544, 576, 600, 612, 640, 680, 720, 765, 800, 816, 850, 900, 960, 1020, 1088, 1152, 1200, 1224, 1275, 1360, 1440, 1530, 1600, 1632, 1700, 1800, 1920, 2040, 2176, 2400, 2448, 2550, 2720, 2880, 3060, 3200, 3264, 3400, 3600, 3825, 4080, 4800, 4896, 5100, 5440, 5760, 6120, 6528, 6800, 7200, 7650, 8160, 9600, 9792, 10200, 10880, 12240, 13600, 14400, 15300, 16320, 19584, 20400, 24480, 27200, 28800, 30600, 32640, 40800, 42013, 48960, 54400, 61200, 81600, 84026, 97920, 122400, 126039, 163200, 168052, 210065, 244800, 252078, 336104, 378117, 420130, 489600, 504156, 630195, 672208, 714221, 756234, 840260, 1008312, 1050325, 1260390, 1344416, 1428442, 1512468, 1680520, 1890585, 2016624, 2100650, 2142663, 2520780, 2688832, 2856884, 3024936, 3150975, 3361040, 3571105, 3781170, 4033248, 4201300, 4285326, 5041560, 5377664, 5713768, 6049872, 6301950, 6427989, 6722080, 7142210, 7562340, 8066496, 8402600, 8570652, 9452925, 10083120, 10713315, 11427536, 12099744, 12603900, 12855978, 13444160, 14284420, 15124680, 16132992, 16805200, 17141304, 17855525, 18905850, 20166240, 21426630, 22855072, 24199488, 25207800, 25711956, 26888320, 28568840, 30249360, 32139945, 33610400, 34282608, 35711050, 37811700, 40332480, 42853260, 45710144, 48398976, 50415600, 51423912, 53566575, 57137680, 60498720, 64279890, 67220800, 68565216, 71422100, 75623400, 80664960, 85706520, 91420288, 100831200, 102847824, 107133150, 114275360, 120997440, 128559780, 134441600, 137130432, 142844200, 151246800, 160699725, 171413040, 201662400, 205695648, 214266300, 228550720, 241994880, 257119560, 274260864, 285688400, 302493600, 321399450, 342826080, 403324800, 411391296, 428532600, 457101440, 514239120, 571376800, 604987200, 642798900, 685652160, 822782592, 857065200, 1028478240, 1142753600, 1209974400, 1285597800, 1371304320, 1714130400, 2056956480, 2285507200, 2571195600, 3428260800, 4113912960, 5142391200, 6856521600, 10284782400, 20569564800]

約数ペア:

[(1, 20569564800), (2, 10284782400), (3, 6856521600), (4, 5142391200), (5, 4113912960), (6, 3428260800), (8, 2571195600), (9, 2285507200), (10, 2056956480), (12, 1714130400), (15, 1371304320), (16, 1285597800), (17, 1209974400), (18, 1142753600), (20, 1028478240), (24, 857065200), (25, 822782592), (30, 685652160), (32, 642798900), (34, 604987200), (36, 571376800), (40, 514239120), (45, 457101440), (48, 428532600), (50, 411391296), (51, 403324800), (60, 342826080), (64, 321399450), (68, 302493600), (72, 285688400), (75, 274260864), (80, 257119560), (85, 241994880), (90, 228550720), (96, 214266300), (100, 205695648), (102, 201662400), (120, 171413040), (128, 160699725), (136, 151246800), (144, 142844200), (150, 137130432), (153, 134441600), (160, 128559780), (170, 120997440), (180, 114275360), (192, 107133150), (200, 102847824), (204, 100831200), (225, 91420288), (240, 85706520), (255, 80664960), (272, 75623400), (288, 71422100), (300, 68565216), (306, 67220800), (320, 64279890), (340, 60498720), (360, 57137680), (384, 53566575), (400, 51423912), (408, 50415600), (425, 48398976), (450, 45710144), (480, 42853260), (510, 40332480), (544, 37811700), (576, 35711050), (600, 34282608), (612, 33610400), (640, 32139945), (680, 30249360), (720, 28568840), (765, 26888320), (800, 25711956), (816, 25207800), (850, 24199488), (900, 22855072), (960, 21426630), (1020, 20166240), (1088, 18905850), (1152, 17855525), (1200, 17141304), (1224, 16805200), (1275, 16132992), (1360, 15124680), (1440, 14284420), (1530, 13444160), (1600, 12855978), (1632, 12603900), (1700, 12099744), (1800, 11427536), (1920, 10713315), (2040, 10083120), (2176, 9452925), (2400, 8570652), (2448, 8402600), (2550, 8066496), (2720, 7562340), (2880, 7142210), (3060, 6722080), (3200, 6427989), (3264, 6301950), (3400, 6049872), (3600, 5713768), (3825, 5377664), (4080, 5041560), (4800, 4285326), (4896, 4201300), (5100, 4033248), (5440, 3781170), (5760, 3571105), (6120, 3361040), (6528, 3150975), (6800, 3024936), (7200, 2856884), (7650, 2688832), (8160, 2520780), (9600, 2142663), (9792, 2100650), (10200, 2016624), (10880, 1890585), (12240, 1680520), (13600, 1512468), (14400, 1428442), (15300, 1344416), (16320, 1260390), (19584, 1050325), (20400, 1008312), (24480, 840260), (27200, 756234), (28800, 714221), (30600, 672208), (32640, 630195), (40800, 504156), (42013, 489600), (48960, 420130), (54400, 378117), (61200, 336104), (81600, 252078), (84026, 244800), (97920, 210065), (122400, 168052), (126039, 163200)]