103032720

素因数分解:

$2^4\times 3^2\times 5^1\times 7^1\times {\mathrm{20443}}^1$

素因数の和:20469

約数の個数: 120

約数和(自身を含む): 395468736

約数和(自身を除く): 292436016

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 28, 30, 35, 36, 40, 42, 45, 48, 56, 60, 63, 70, 72, 80, 84, 90, 105, 112, 120, 126, 140, 144, 168, 180, 210, 240, 252, 280, 315, 336, 360, 420, 504, 560, 630, 720, 840, 1008, 1260, 1680, 2520, 5040, 20443, 40886, 61329, 81772, 102215, 122658, 143101, 163544, 183987, 204430, 245316, 286202, 306645, 327088, 367974, 408860, 429303, 490632, 572404, 613290, 715505, 735948, 817720, 858606, 919935, 981264, 1144808, 1226580, 1287909, 1431010, 1471896, 1635440, 1717212, 1839870, 2146515, 2289616, 2453160, 2575818, 2862020, 2943792, 3434424, 3679740, 4293030, 4906320, 5151636, 5724040, 6439545, 6868848, 7359480, 8586060, 10303272, 11448080, 12879090, 14718960, 17172120, 20606544, 25758180, 34344240, 51516360, 103032720]

約数ペア:

[(1, 103032720), (2, 51516360), (3, 34344240), (4, 25758180), (5, 20606544), (6, 17172120), (7, 14718960), (8, 12879090), (9, 11448080), (10, 10303272), (12, 8586060), (14, 7359480), (15, 6868848), (16, 6439545), (18, 5724040), (20, 5151636), (21, 4906320), (24, 4293030), (28, 3679740), (30, 3434424), (35, 2943792), (36, 2862020), (40, 2575818), (42, 2453160), (45, 2289616), (48, 2146515), (56, 1839870), (60, 1717212), (63, 1635440), (70, 1471896), (72, 1431010), (80, 1287909), (84, 1226580), (90, 1144808), (105, 981264), (112, 919935), (120, 858606), (126, 817720), (140, 735948), (144, 715505), (168, 613290), (180, 572404), (210, 490632), (240, 429303), (252, 408860), (280, 367974), (315, 327088), (336, 306645), (360, 286202), (420, 245316), (504, 204430), (560, 183987), (630, 163544), (720, 143101), (840, 122658), (1008, 102215), (1260, 81772), (1680, 61329), (2520, 40886), (5040, 20443)]