5241514720

素因数分解:

$2^5\times 5^1\times {\mathrm{13}}^4\times {\mathrm{31}}^1\times {\mathrm{37}}^1$

素因数の和:135

約数の個数: 240

約数和(自身を含む): 14221968768

約数和(自身を除く): 8980454048

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 26, 31, 32, 37, 40, 52, 62, 65, 74, 80, 104, 124, 130, 148, 155, 160, 169, 185, 208, 248, 260, 296, 310, 338, 370, 403, 416, 481, 496, 520, 592, 620, 676, 740, 806, 845, 962, 992, 1040, 1147, 1184, 1240, 1352, 1480, 1612, 1690, 1924, 2015, 2080, 2197, 2294, 2405, 2480, 2704, 2960, 3224, 3380, 3848, 4030, 4394, 4588, 4810, 4960, 5239, 5408, 5735, 5920, 6253, 6448, 6760, 7696, 8060, 8788, 9176, 9620, 10478, 10985, 11470, 12506, 12896, 13520, 14911, 15392, 16120, 17576, 18352, 19240, 20956, 21970, 22940, 25012, 26195, 27040, 28561, 29822, 31265, 32240, 35152, 36704, 38480, 41912, 43940, 45880, 50024, 52390, 57122, 59644, 62530, 64480, 68107, 70304, 74555, 76960, 81289, 83824, 87880, 91760, 100048, 104780, 114244, 119288, 125060, 136214, 142805, 149110, 162578, 167648, 175760, 183520, 193843, 200096, 209560, 228488, 238576, 250120, 272428, 285610, 298220, 325156, 340535, 351520, 387686, 406445, 419120, 456976, 477152, 500240, 544856, 571220, 596440, 650312, 681070, 775372, 812890, 838240, 885391, 913952, 969215, 1000480, 1056757, 1089712, 1142440, 1192880, 1300624, 1362140, 1550744, 1625780, 1770782, 1938430, 2113514, 2179424, 2284880, 2385760, 2519959, 2601248, 2724280, 3101488, 3251560, 3541564, 3876860, 4227028, 4426955, 4569760, 5039918, 5283785, 5448560, 6202976, 6503120, 7083128, 7753720, 8454056, 8853910, 10079836, 10567570, 10897120, 12599795, 13006240, 14166256, 15507440, 16908112, 17707820, 20159672, 21135140, 25199590, 28332512, 31014880, 32759467, 33816224, 35415640, 40319344, 42270280, 50399180, 65518934, 70831280, 80638688, 84540560, 100798360, 131037868, 141662560, 163797335, 169081120, 201596720, 262075736, 327594670, 403193440, 524151472, 655189340, 1048302944, 1310378680, 2620757360, 5241514720]

約数ペア:

[(1, 5241514720), (2, 2620757360), (4, 1310378680), (5, 1048302944), (8, 655189340), (10, 524151472), (13, 403193440), (16, 327594670), (20, 262075736), (26, 201596720), (31, 169081120), (32, 163797335), (37, 141662560), (40, 131037868), (52, 100798360), (62, 84540560), (65, 80638688), (74, 70831280), (80, 65518934), (104, 50399180), (124, 42270280), (130, 40319344), (148, 35415640), (155, 33816224), (160, 32759467), (169, 31014880), (185, 28332512), (208, 25199590), (248, 21135140), (260, 20159672), (296, 17707820), (310, 16908112), (338, 15507440), (370, 14166256), (403, 13006240), (416, 12599795), (481, 10897120), (496, 10567570), (520, 10079836), (592, 8853910), (620, 8454056), (676, 7753720), (740, 7083128), (806, 6503120), (845, 6202976), (962, 5448560), (992, 5283785), (1040, 5039918), (1147, 4569760), (1184, 4426955), (1240, 4227028), (1352, 3876860), (1480, 3541564), (1612, 3251560), (1690, 3101488), (1924, 2724280), (2015, 2601248), (2080, 2519959), (2197, 2385760), (2294, 2284880), (2405, 2179424), (2480, 2113514), (2704, 1938430), (2960, 1770782), (3224, 1625780), (3380, 1550744), (3848, 1362140), (4030, 1300624), (4394, 1192880), (4588, 1142440), (4810, 1089712), (4960, 1056757), (5239, 1000480), (5408, 969215), (5735, 913952), (5920, 885391), (6253, 838240), (6448, 812890), (6760, 775372), (7696, 681070), (8060, 650312), (8788, 596440), (9176, 571220), (9620, 544856), (10478, 500240), (10985, 477152), (11470, 456976), (12506, 419120), (12896, 406445), (13520, 387686), (14911, 351520), (15392, 340535), (16120, 325156), (17576, 298220), (18352, 285610), (19240, 272428), (20956, 250120), (21970, 238576), (22940, 228488), (25012, 209560), (26195, 200096), (27040, 193843), (28561, 183520), (29822, 175760), (31265, 167648), (32240, 162578), (35152, 149110), (36704, 142805), (38480, 136214), (41912, 125060), (43940, 119288), (45880, 114244), (50024, 104780), (52390, 100048), (57122, 91760), (59644, 87880), (62530, 83824), (64480, 81289), (68107, 76960), (70304, 74555)]