23739660

素因数分解:

$2^2\times 3^2\times 5^1\times 7^1\times {\mathrm{83}}^1\times {\mathrm{227}}^1$

素因数の和:332

約数の個数: 144

約数和(自身を含む): 83655936

約数和(自身を除く): 59916276

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 28, 30, 35, 36, 42, 45, 60, 63, 70, 83, 84, 90, 105, 126, 140, 166, 180, 210, 227, 249, 252, 315, 332, 415, 420, 454, 498, 581, 630, 681, 747, 830, 908, 996, 1135, 1162, 1245, 1260, 1362, 1494, 1589, 1660, 1743, 2043, 2270, 2324, 2490, 2724, 2905, 2988, 3178, 3405, 3486, 3735, 4086, 4540, 4767, 4980, 5229, 5810, 6356, 6810, 6972, 7470, 7945, 8172, 8715, 9534, 10215, 10458, 11620, 13620, 14301, 14940, 15890, 17430, 18841, 19068, 20430, 20916, 23835, 26145, 28602, 31780, 34860, 37682, 40860, 47670, 52290, 56523, 57204, 71505, 75364, 94205, 95340, 104580, 113046, 131887, 143010, 169569, 188410, 226092, 263774, 282615, 286020, 339138, 376820, 395661, 527548, 565230, 659435, 678276, 791322, 847845, 1130460, 1186983, 1318870, 1582644, 1695690, 1978305, 2373966, 2637740, 3391380, 3956610, 4747932, 5934915, 7913220, 11869830, 23739660]

約数ペア:

[(1, 23739660), (2, 11869830), (3, 7913220), (4, 5934915), (5, 4747932), (6, 3956610), (7, 3391380), (9, 2637740), (10, 2373966), (12, 1978305), (14, 1695690), (15, 1582644), (18, 1318870), (20, 1186983), (21, 1130460), (28, 847845), (30, 791322), (35, 678276), (36, 659435), (42, 565230), (45, 527548), (60, 395661), (63, 376820), (70, 339138), (83, 286020), (84, 282615), (90, 263774), (105, 226092), (126, 188410), (140, 169569), (166, 143010), (180, 131887), (210, 113046), (227, 104580), (249, 95340), (252, 94205), (315, 75364), (332, 71505), (415, 57204), (420, 56523), (454, 52290), (498, 47670), (581, 40860), (630, 37682), (681, 34860), (747, 31780), (830, 28602), (908, 26145), (996, 23835), (1135, 20916), (1162, 20430), (1245, 19068), (1260, 18841), (1362, 17430), (1494, 15890), (1589, 14940), (1660, 14301), (1743, 13620), (2043, 11620), (2270, 10458), (2324, 10215), (2490, 9534), (2724, 8715), (2905, 8172), (2988, 7945), (3178, 7470), (3405, 6972), (3486, 6810), (3735, 6356), (4086, 5810), (4540, 5229), (4767, 4980)]