4148394480

素因数分解:

$2^4\times 3^3\times 5^1\times {\mathrm{197}}^1\times {\mathrm{9749}}^1$

素因数の和:9968

約数の個数: 160

約数和(自身を含む): 14362920000

約数和(自身を除く): 10214525520

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 36, 40, 45, 48, 54, 60, 72, 80, 90, 108, 120, 135, 144, 180, 197, 216, 240, 270, 360, 394, 432, 540, 591, 720, 788, 985, 1080, 1182, 1576, 1773, 1970, 2160, 2364, 2955, 3152, 3546, 3940, 4728, 5319, 5910, 7092, 7880, 8865, 9456, 9749, 10638, 11820, 14184, 15760, 17730, 19498, 21276, 23640, 26595, 28368, 29247, 35460, 38996, 42552, 47280, 48745, 53190, 58494, 70920, 77992, 85104, 87741, 97490, 106380, 116988, 141840, 146235, 155984, 175482, 194980, 212760, 233976, 263223, 292470, 350964, 389960, 425520, 438705, 467952, 526446, 584940, 701928, 779920, 877410, 1052892, 1169880, 1316115, 1403856, 1754820, 1920553, 2105784, 2339760, 2632230, 3509640, 3841106, 4211568, 5264460, 5761659, 7019280, 7682212, 9602765, 10528920, 11523318, 15364424, 17284977, 19205530, 21057840, 23046636, 28808295, 30728848, 34569954, 38411060, 46093272, 51854931, 57616590, 69139908, 76822120, 86424885, 92186544, 103709862, 115233180, 138279816, 153644240, 172849770, 207419724, 230466360, 259274655, 276559632, 345699540, 414839448, 460932720, 518549310, 691399080, 829678896, 1037098620, 1382798160, 2074197240, 4148394480]

約数ペア:

[(1, 4148394480), (2, 2074197240), (3, 1382798160), (4, 1037098620), (5, 829678896), (6, 691399080), (8, 518549310), (9, 460932720), (10, 414839448), (12, 345699540), (15, 276559632), (16, 259274655), (18, 230466360), (20, 207419724), (24, 172849770), (27, 153644240), (30, 138279816), (36, 115233180), (40, 103709862), (45, 92186544), (48, 86424885), (54, 76822120), (60, 69139908), (72, 57616590), (80, 51854931), (90, 46093272), (108, 38411060), (120, 34569954), (135, 30728848), (144, 28808295), (180, 23046636), (197, 21057840), (216, 19205530), (240, 17284977), (270, 15364424), (360, 11523318), (394, 10528920), (432, 9602765), (540, 7682212), (591, 7019280), (720, 5761659), (788, 5264460), (985, 4211568), (1080, 3841106), (1182, 3509640), (1576, 2632230), (1773, 2339760), (1970, 2105784), (2160, 1920553), (2364, 1754820), (2955, 1403856), (3152, 1316115), (3546, 1169880), (3940, 1052892), (4728, 877410), (5319, 779920), (5910, 701928), (7092, 584940), (7880, 526446), (8865, 467952), (9456, 438705), (9749, 425520), (10638, 389960), (11820, 350964), (14184, 292470), (15760, 263223), (17730, 233976), (19498, 212760), (21276, 194980), (23640, 175482), (26595, 155984), (28368, 146235), (29247, 141840), (35460, 116988), (38996, 106380), (42552, 97490), (47280, 87741), (48745, 85104), (53190, 77992), (58494, 70920)]