196601760

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{311}}^1\times {\mathrm{439}}^1$

素因数の和:771

約数の個数: 144

約数和(自身を含む): 674593920

約数和(自身を除く): 477992160

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 48, 60, 72, 80, 90, 96, 120, 144, 160, 180, 240, 288, 311, 360, 439, 480, 622, 720, 878, 933, 1244, 1317, 1440, 1555, 1756, 1866, 2195, 2488, 2634, 2799, 3110, 3512, 3732, 3951, 4390, 4665, 4976, 5268, 5598, 6220, 6585, 7024, 7464, 7902, 8780, 9330, 9952, 10536, 11196, 12440, 13170, 13995, 14048, 14928, 15804, 17560, 18660, 19755, 21072, 22392, 24880, 26340, 27990, 29856, 31608, 35120, 37320, 39510, 42144, 44784, 49760, 52680, 55980, 63216, 70240, 74640, 79020, 89568, 105360, 111960, 126432, 136529, 149280, 158040, 210720, 223920, 273058, 316080, 409587, 447840, 546116, 632160, 682645, 819174, 1092232, 1228761, 1365290, 1638348, 2047935, 2184464, 2457522, 2730580, 3276696, 4095870, 4368928, 4915044, 5461160, 6143805, 6553392, 8191740, 9830088, 10922320, 12287610, 13106784, 16383480, 19660176, 21844640, 24575220, 32766960, 39320352, 49150440, 65533920, 98300880, 196601760]

約数ペア:

[(1, 196601760), (2, 98300880), (3, 65533920), (4, 49150440), (5, 39320352), (6, 32766960), (8, 24575220), (9, 21844640), (10, 19660176), (12, 16383480), (15, 13106784), (16, 12287610), (18, 10922320), (20, 9830088), (24, 8191740), (30, 6553392), (32, 6143805), (36, 5461160), (40, 4915044), (45, 4368928), (48, 4095870), (60, 3276696), (72, 2730580), (80, 2457522), (90, 2184464), (96, 2047935), (120, 1638348), (144, 1365290), (160, 1228761), (180, 1092232), (240, 819174), (288, 682645), (311, 632160), (360, 546116), (439, 447840), (480, 409587), (622, 316080), (720, 273058), (878, 223920), (933, 210720), (1244, 158040), (1317, 149280), (1440, 136529), (1555, 126432), (1756, 111960), (1866, 105360), (2195, 89568), (2488, 79020), (2634, 74640), (2799, 70240), (3110, 63216), (3512, 55980), (3732, 52680), (3951, 49760), (4390, 44784), (4665, 42144), (4976, 39510), (5268, 37320), (5598, 35120), (6220, 31608), (6585, 29856), (7024, 27990), (7464, 26340), (7902, 24880), (8780, 22392), (9330, 21072), (9952, 19755), (10536, 18660), (11196, 17560), (12440, 15804), (13170, 14928), (13995, 14048)]