201603870

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{3023}}^1$

素因数の和:3071

約数の個数: 128

約数和(自身を含む): 609638400

約数和(自身を除く): 408034530

約数列:

[1, 2, 3, 5, 6, 9, 10, 13, 15, 18, 19, 26, 27, 30, 38, 39, 45, 54, 57, 65, 78, 90, 95, 114, 117, 130, 135, 171, 190, 195, 234, 247, 270, 285, 342, 351, 390, 494, 513, 570, 585, 702, 741, 855, 1026, 1170, 1235, 1482, 1710, 1755, 2223, 2470, 2565, 3023, 3510, 3705, 4446, 5130, 6046, 6669, 7410, 9069, 11115, 13338, 15115, 18138, 22230, 27207, 30230, 33345, 39299, 45345, 54414, 57437, 66690, 78598, 81621, 90690, 114874, 117897, 136035, 163242, 172311, 196495, 235794, 272070, 287185, 344622, 353691, 392990, 408105, 516933, 574370, 589485, 707382, 746681, 816210, 861555, 1033866, 1061073, 1178970, 1493362, 1550799, 1723110, 1768455, 2122146, 2240043, 2584665, 3101598, 3536910, 3733405, 4480086, 5169330, 5305365, 6720129, 7466810, 7753995, 10610730, 11200215, 13440258, 15507990, 20160387, 22400430, 33600645, 40320774, 67201290, 100801935, 201603870]

約数ペア:

[(1, 201603870), (2, 100801935), (3, 67201290), (5, 40320774), (6, 33600645), (9, 22400430), (10, 20160387), (13, 15507990), (15, 13440258), (18, 11200215), (19, 10610730), (26, 7753995), (27, 7466810), (30, 6720129), (38, 5305365), (39, 5169330), (45, 4480086), (54, 3733405), (57, 3536910), (65, 3101598), (78, 2584665), (90, 2240043), (95, 2122146), (114, 1768455), (117, 1723110), (130, 1550799), (135, 1493362), (171, 1178970), (190, 1061073), (195, 1033866), (234, 861555), (247, 816210), (270, 746681), (285, 707382), (342, 589485), (351, 574370), (390, 516933), (494, 408105), (513, 392990), (570, 353691), (585, 344622), (702, 287185), (741, 272070), (855, 235794), (1026, 196495), (1170, 172311), (1235, 163242), (1482, 136035), (1710, 117897), (1755, 114874), (2223, 90690), (2470, 81621), (2565, 78598), (3023, 66690), (3510, 57437), (3705, 54414), (4446, 45345), (5130, 39299), (6046, 33345), (6669, 30230), (7410, 27207), (9069, 22230), (11115, 18138), (13338, 15115)]