20132757360

素因数分解:

$2^4\times 3^4\times 5^1\times {\mathrm{173}}^1\times {\mathrm{17959}}^1$

素因数の和:18157

約数の個数: 200

約数和(自身を含む): 70332150240

約数和(自身を除く): 50199392880

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 36, 40, 45, 48, 54, 60, 72, 80, 81, 90, 108, 120, 135, 144, 162, 173, 180, 216, 240, 270, 324, 346, 360, 405, 432, 519, 540, 648, 692, 720, 810, 865, 1038, 1080, 1296, 1384, 1557, 1620, 1730, 2076, 2160, 2595, 2768, 3114, 3240, 3460, 4152, 4671, 5190, 6228, 6480, 6920, 7785, 8304, 9342, 10380, 12456, 13840, 14013, 15570, 17959, 18684, 20760, 23355, 24912, 28026, 31140, 35918, 37368, 41520, 46710, 53877, 56052, 62280, 70065, 71836, 74736, 89795, 93420, 107754, 112104, 124560, 140130, 143672, 161631, 179590, 186840, 215508, 224208, 269385, 280260, 287344, 323262, 359180, 373680, 431016, 484893, 538770, 560520, 646524, 718360, 808155, 862032, 969786, 1077540, 1121040, 1293048, 1436720, 1454679, 1616310, 1939572, 2155080, 2424465, 2586096, 2909358, 3106907, 3232620, 3879144, 4310160, 4848930, 5818716, 6213814, 6465240, 7273395, 7758288, 9320721, 9697860, 11637432, 12427628, 12930480, 14546790, 15534535, 18641442, 19395720, 23274864, 24855256, 27962163, 29093580, 31069070, 37282884, 38791440, 46603605, 49710512, 55924326, 58187160, 62138140, 74565768, 83886489, 93207210, 111848652, 116374320, 124276280, 139810815, 149131536, 167772978, 186414420, 223697304, 248552560, 251659467, 279621630, 335545956, 372828840, 419432445, 447394608, 503318934, 559243260, 671091912, 745657680, 838864890, 1006637868, 1118486520, 1258297335, 1342183824, 1677729780, 2013275736, 2236973040, 2516594670, 3355459560, 4026551472, 5033189340, 6710919120, 10066378680, 20132757360]

約数ペア:

[(1, 20132757360), (2, 10066378680), (3, 6710919120), (4, 5033189340), (5, 4026551472), (6, 3355459560), (8, 2516594670), (9, 2236973040), (10, 2013275736), (12, 1677729780), (15, 1342183824), (16, 1258297335), (18, 1118486520), (20, 1006637868), (24, 838864890), (27, 745657680), (30, 671091912), (36, 559243260), (40, 503318934), (45, 447394608), (48, 419432445), (54, 372828840), (60, 335545956), (72, 279621630), (80, 251659467), (81, 248552560), (90, 223697304), (108, 186414420), (120, 167772978), (135, 149131536), (144, 139810815), (162, 124276280), (173, 116374320), (180, 111848652), (216, 93207210), (240, 83886489), (270, 74565768), (324, 62138140), (346, 58187160), (360, 55924326), (405, 49710512), (432, 46603605), (519, 38791440), (540, 37282884), (648, 31069070), (692, 29093580), (720, 27962163), (810, 24855256), (865, 23274864), (1038, 19395720), (1080, 18641442), (1296, 15534535), (1384, 14546790), (1557, 12930480), (1620, 12427628), (1730, 11637432), (2076, 9697860), (2160, 9320721), (2595, 7758288), (2768, 7273395), (3114, 6465240), (3240, 6213814), (3460, 5818716), (4152, 4848930), (4671, 4310160), (5190, 3879144), (6228, 3232620), (6480, 3106907), (6920, 2909358), (7785, 2586096), (8304, 2424465), (9342, 2155080), (10380, 1939572), (12456, 1616310), (13840, 1454679), (14013, 1436720), (15570, 1293048), (17959, 1121040), (18684, 1077540), (20760, 969786), (23355, 862032), (24912, 808155), (28026, 718360), (31140, 646524), (35918, 560520), (37368, 538770), (41520, 484893), (46710, 431016), (53877, 373680), (56052, 359180), (62280, 323262), (70065, 287344), (71836, 280260), (74736, 269385), (89795, 224208), (93420, 215508), (107754, 186840), (112104, 179590), (124560, 161631), (140130, 143672)]