194951520

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{37}}^1\times {\mathrm{3659}}^1$

素因数の和:3717

約数の個数: 144

約数和(自身を含む): 683439120

約数和(自身を除く): 488487600

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 37, 40, 45, 48, 60, 72, 74, 80, 90, 96, 111, 120, 144, 148, 160, 180, 185, 222, 240, 288, 296, 333, 360, 370, 444, 480, 555, 592, 666, 720, 740, 888, 1110, 1184, 1332, 1440, 1480, 1665, 1776, 2220, 2664, 2960, 3330, 3552, 3659, 4440, 5328, 5920, 6660, 7318, 8880, 10656, 10977, 13320, 14636, 17760, 18295, 21954, 26640, 29272, 32931, 36590, 43908, 53280, 54885, 58544, 65862, 73180, 87816, 109770, 117088, 131724, 135383, 146360, 164655, 175632, 219540, 263448, 270766, 292720, 329310, 351264, 406149, 439080, 526896, 541532, 585440, 658620, 676915, 812298, 878160, 1053792, 1083064, 1218447, 1317240, 1353830, 1624596, 1756320, 2030745, 2166128, 2436894, 2634480, 2707660, 3249192, 4061490, 4332256, 4873788, 5268960, 5415320, 6092235, 6498384, 8122980, 9747576, 10830640, 12184470, 12996768, 16245960, 19495152, 21661280, 24368940, 32491920, 38990304, 48737880, 64983840, 97475760, 194951520]

約数ペア:

[(1, 194951520), (2, 97475760), (3, 64983840), (4, 48737880), (5, 38990304), (6, 32491920), (8, 24368940), (9, 21661280), (10, 19495152), (12, 16245960), (15, 12996768), (16, 12184470), (18, 10830640), (20, 9747576), (24, 8122980), (30, 6498384), (32, 6092235), (36, 5415320), (37, 5268960), (40, 4873788), (45, 4332256), (48, 4061490), (60, 3249192), (72, 2707660), (74, 2634480), (80, 2436894), (90, 2166128), (96, 2030745), (111, 1756320), (120, 1624596), (144, 1353830), (148, 1317240), (160, 1218447), (180, 1083064), (185, 1053792), (222, 878160), (240, 812298), (288, 676915), (296, 658620), (333, 585440), (360, 541532), (370, 526896), (444, 439080), (480, 406149), (555, 351264), (592, 329310), (666, 292720), (720, 270766), (740, 263448), (888, 219540), (1110, 175632), (1184, 164655), (1332, 146360), (1440, 135383), (1480, 131724), (1665, 117088), (1776, 109770), (2220, 87816), (2664, 73180), (2960, 65862), (3330, 58544), (3552, 54885), (3659, 53280), (4440, 43908), (5328, 36590), (5920, 32931), (6660, 29272), (7318, 26640), (8880, 21954), (10656, 18295), (10977, 17760), (13320, 14636)]