173916540

素因数分解:

$2^2\times 3^2\times 5^1\times 7^1\times {\mathrm{83}}^1\times {\mathrm{1663}}^1$

素因数の和:1768

約数の個数: 144

約数和(自身を含む): 610541568

約数和(自身を除く): 436625028

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, 249, 252, 315, 332, 415, 420, 498, 581, 630, 747, 830, 996, 1162, 1245, 1260, 1494, 1660, 1663, 1743, 2324, 2490, 2905, 2988, 3326, 3486, 3735, 4980, 4989, 5229, 5810, 6652, 6972, 7470, 8315, 8715, 9978, 10458, 11620, 11641, 14940, 14967, 16630, 17430, 19956, 20916, 23282, 24945, 26145, 29934, 33260, 34860, 34923, 46564, 49890, 52290, 58205, 59868, 69846, 74835, 99780, 104580, 104769, 116410, 138029, 139692, 149670, 174615, 209538, 232820, 276058, 299340, 349230, 414087, 419076, 523845, 552116, 690145, 698460, 828174, 966203, 1047690, 1242261, 1380290, 1656348, 1932406, 2070435, 2095380, 2484522, 2760580, 2898609, 3864812, 4140870, 4831015, 4969044, 5797218, 6211305, 8281740, 8695827, 9662030, 11594436, 12422610, 14493045, 17391654, 19324060, 24845220, 28986090, 34783308, 43479135, 57972180, 86958270, 173916540]

約数ペア:

[(1, 173916540), (2, 86958270), (3, 57972180), (4, 43479135), (5, 34783308), (6, 28986090), (7, 24845220), (9, 19324060), (10, 17391654), (12, 14493045), (14, 12422610), (15, 11594436), (18, 9662030), (20, 8695827), (21, 8281740), (28, 6211305), (30, 5797218), (35, 4969044), (36, 4831015), (42, 4140870), (45, 3864812), (60, 2898609), (63, 2760580), (70, 2484522), (83, 2095380), (84, 2070435), (90, 1932406), (105, 1656348), (126, 1380290), (140, 1242261), (166, 1047690), (180, 966203), (210, 828174), (249, 698460), (252, 690145), (315, 552116), (332, 523845), (415, 419076), (420, 414087), (498, 349230), (581, 299340), (630, 276058), (747, 232820), (830, 209538), (996, 174615), (1162, 149670), (1245, 139692), (1260, 138029), (1494, 116410), (1660, 104769), (1663, 104580), (1743, 99780), (2324, 74835), (2490, 69846), (2905, 59868), (2988, 58205), (3326, 52290), (3486, 49890), (3735, 46564), (4980, 34923), (4989, 34860), (5229, 33260), (5810, 29934), (6652, 26145), (6972, 24945), (7470, 23282), (8315, 20916), (8715, 19956), (9978, 17430), (10458, 16630), (11620, 14967), (11641, 14940)]