103973520

素因数分解:

$2^4\times 3^1\times 5^1\times 7^1\times {\mathrm{199}}^1\times {\mathrm{311}}^1$

素因数の和:533

約数の個数: 160

約数和(自身を含む): 371404800

約数和(自身を除く): 267431280

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 35, 40, 42, 48, 56, 60, 70, 80, 84, 105, 112, 120, 140, 168, 199, 210, 240, 280, 311, 336, 398, 420, 560, 597, 622, 796, 840, 933, 995, 1194, 1244, 1393, 1555, 1592, 1680, 1866, 1990, 2177, 2388, 2488, 2786, 2985, 3110, 3184, 3732, 3980, 4179, 4354, 4665, 4776, 4976, 5572, 5970, 6220, 6531, 6965, 7464, 7960, 8358, 8708, 9330, 9552, 10885, 11144, 11940, 12440, 13062, 13930, 14928, 15920, 16716, 17416, 18660, 20895, 21770, 22288, 23880, 24880, 26124, 27860, 32655, 33432, 34832, 37320, 41790, 43540, 47760, 52248, 55720, 61889, 65310, 66864, 74640, 83580, 87080, 104496, 111440, 123778, 130620, 167160, 174160, 185667, 247556, 261240, 309445, 334320, 371334, 433223, 495112, 522480, 618890, 742668, 866446, 928335, 990224, 1237780, 1299669, 1485336, 1732892, 1856670, 2166115, 2475560, 2599338, 2970672, 3465784, 3713340, 4332230, 4951120, 5198676, 6498345, 6931568, 7426680, 8664460, 10397352, 12996690, 14853360, 17328920, 20794704, 25993380, 34657840, 51986760, 103973520]

約数ペア:

[(1, 103973520), (2, 51986760), (3, 34657840), (4, 25993380), (5, 20794704), (6, 17328920), (7, 14853360), (8, 12996690), (10, 10397352), (12, 8664460), (14, 7426680), (15, 6931568), (16, 6498345), (20, 5198676), (21, 4951120), (24, 4332230), (28, 3713340), (30, 3465784), (35, 2970672), (40, 2599338), (42, 2475560), (48, 2166115), (56, 1856670), (60, 1732892), (70, 1485336), (80, 1299669), (84, 1237780), (105, 990224), (112, 928335), (120, 866446), (140, 742668), (168, 618890), (199, 522480), (210, 495112), (240, 433223), (280, 371334), (311, 334320), (336, 309445), (398, 261240), (420, 247556), (560, 185667), (597, 174160), (622, 167160), (796, 130620), (840, 123778), (933, 111440), (995, 104496), (1194, 87080), (1244, 83580), (1393, 74640), (1555, 66864), (1592, 65310), (1680, 61889), (1866, 55720), (1990, 52248), (2177, 47760), (2388, 43540), (2488, 41790), (2786, 37320), (2985, 34832), (3110, 33432), (3184, 32655), (3732, 27860), (3980, 26124), (4179, 24880), (4354, 23880), (4665, 22288), (4776, 21770), (4976, 20895), (5572, 18660), (5970, 17416), (6220, 16716), (6531, 15920), (6965, 14928), (7464, 13930), (7960, 13062), (8358, 12440), (8708, 11940), (9330, 11144), (9552, 10885)]