38343240

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{2731}}^1$

素因数の和:2764

約数の個数: 128

約数和(自身を含む): 137692800

約数和(自身を除く): 99349560

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 18, 20, 24, 26, 27, 30, 36, 39, 40, 45, 52, 54, 60, 65, 72, 78, 90, 104, 108, 117, 120, 130, 135, 156, 180, 195, 216, 234, 260, 270, 312, 351, 360, 390, 468, 520, 540, 585, 702, 780, 936, 1080, 1170, 1404, 1560, 1755, 2340, 2731, 2808, 3510, 4680, 5462, 7020, 8193, 10924, 13655, 14040, 16386, 21848, 24579, 27310, 32772, 35503, 40965, 49158, 54620, 65544, 71006, 73737, 81930, 98316, 106509, 109240, 122895, 142012, 147474, 163860, 177515, 196632, 213018, 245790, 284024, 294948, 319527, 327720, 355030, 368685, 426036, 491580, 532545, 589896, 639054, 710060, 737370, 852072, 958581, 983160, 1065090, 1278108, 1420120, 1474740, 1597635, 1917162, 2130180, 2556216, 2949480, 3195270, 3834324, 4260360, 4792905, 6390540, 7668648, 9585810, 12781080, 19171620, 38343240]

約数ペア:

[(1, 38343240), (2, 19171620), (3, 12781080), (4, 9585810), (5, 7668648), (6, 6390540), (8, 4792905), (9, 4260360), (10, 3834324), (12, 3195270), (13, 2949480), (15, 2556216), (18, 2130180), (20, 1917162), (24, 1597635), (26, 1474740), (27, 1420120), (30, 1278108), (36, 1065090), (39, 983160), (40, 958581), (45, 852072), (52, 737370), (54, 710060), (60, 639054), (65, 589896), (72, 532545), (78, 491580), (90, 426036), (104, 368685), (108, 355030), (117, 327720), (120, 319527), (130, 294948), (135, 284024), (156, 245790), (180, 213018), (195, 196632), (216, 177515), (234, 163860), (260, 147474), (270, 142012), (312, 122895), (351, 109240), (360, 106509), (390, 98316), (468, 81930), (520, 73737), (540, 71006), (585, 65544), (702, 54620), (780, 49158), (936, 40965), (1080, 35503), (1170, 32772), (1404, 27310), (1560, 24579), (1755, 21848), (2340, 16386), (2731, 14040), (2808, 13655), (3510, 10924), (4680, 8193), (5462, 7020)]