18336360

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{83}}^1\times {\mathrm{263}}^1$

素因数の和:367

約数の個数: 128

約数和(自身を含む): 63866880

約数和(自身を除く): 45530520

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 28, 30, 35, 40, 42, 56, 60, 70, 83, 84, 105, 120, 140, 166, 168, 210, 249, 263, 280, 332, 415, 420, 498, 526, 581, 664, 789, 830, 840, 996, 1052, 1162, 1245, 1315, 1578, 1660, 1743, 1841, 1992, 2104, 2324, 2490, 2630, 2905, 3156, 3320, 3486, 3682, 3945, 4648, 4980, 5260, 5523, 5810, 6312, 6972, 7364, 7890, 8715, 9205, 9960, 10520, 11046, 11620, 13944, 14728, 15780, 17430, 18410, 21829, 22092, 23240, 27615, 31560, 34860, 36820, 43658, 44184, 55230, 65487, 69720, 73640, 87316, 109145, 110460, 130974, 152803, 174632, 218290, 220920, 261948, 305606, 327435, 436580, 458409, 523896, 611212, 654870, 764015, 873160, 916818, 1222424, 1309740, 1528030, 1833636, 2292045, 2619480, 3056060, 3667272, 4584090, 6112120, 9168180, 18336360]

約数ペア:

[(1, 18336360), (2, 9168180), (3, 6112120), (4, 4584090), (5, 3667272), (6, 3056060), (7, 2619480), (8, 2292045), (10, 1833636), (12, 1528030), (14, 1309740), (15, 1222424), (20, 916818), (21, 873160), (24, 764015), (28, 654870), (30, 611212), (35, 523896), (40, 458409), (42, 436580), (56, 327435), (60, 305606), (70, 261948), (83, 220920), (84, 218290), (105, 174632), (120, 152803), (140, 130974), (166, 110460), (168, 109145), (210, 87316), (249, 73640), (263, 69720), (280, 65487), (332, 55230), (415, 44184), (420, 43658), (498, 36820), (526, 34860), (581, 31560), (664, 27615), (789, 23240), (830, 22092), (840, 21829), (996, 18410), (1052, 17430), (1162, 15780), (1245, 14728), (1315, 13944), (1578, 11620), (1660, 11046), (1743, 10520), (1841, 9960), (1992, 9205), (2104, 8715), (2324, 7890), (2490, 7364), (2630, 6972), (2905, 6312), (3156, 5810), (3320, 5523), (3486, 5260), (3682, 4980), (3945, 4648)]