20030466400

素因数分解:

$2^5\times 5^2\times 7^1\times {\mathrm{43}}^1\times {\mathrm{193}}^1\times {\mathrm{431}}^1$

素因数の和:694

約数の個数: 288

約数和(自身を含む): 57614312448

約数和(自身を除く): 37583846048

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 25, 28, 32, 35, 40, 43, 50, 56, 70, 80, 86, 100, 112, 140, 160, 172, 175, 193, 200, 215, 224, 280, 301, 344, 350, 386, 400, 430, 431, 560, 602, 688, 700, 772, 800, 860, 862, 965, 1075, 1120, 1204, 1351, 1376, 1400, 1505, 1544, 1720, 1724, 1930, 2150, 2155, 2408, 2702, 2800, 3010, 3017, 3088, 3440, 3448, 3860, 4300, 4310, 4816, 4825, 5404, 5600, 6020, 6034, 6176, 6755, 6880, 6896, 7525, 7720, 8299, 8600, 8620, 9632, 9650, 10775, 10808, 12040, 12068, 13510, 13792, 15050, 15085, 15440, 16598, 17200, 17240, 18533, 19300, 21550, 21616, 24080, 24136, 27020, 30100, 30170, 30880, 33196, 33775, 34400, 34480, 37066, 38600, 41495, 43100, 43232, 48160, 48272, 54040, 58093, 60200, 60340, 66392, 67550, 68960, 74132, 75425, 77200, 82990, 83183, 86200, 92665, 96544, 108080, 116186, 120400, 120680, 129731, 132784, 135100, 148264, 150850, 154400, 165980, 166366, 172400, 185330, 207475, 216160, 232372, 240800, 241360, 259462, 265568, 270200, 290465, 296528, 301700, 331960, 332732, 344800, 370660, 414950, 415915, 463325, 464744, 482720, 518924, 540400, 580930, 582281, 593056, 603400, 648655, 663920, 665464, 741320, 829900, 831830, 926650, 929488, 1037848, 1080800, 1161860, 1164562, 1206800, 1297310, 1327840, 1330928, 1452325, 1482640, 1659800, 1663660, 1853300, 1858976, 2075696, 2079575, 2323720, 2329124, 2413600, 2594620, 2661856, 2904650, 2911405, 2965280, 3243275, 3319600, 3327320, 3576869, 3706600, 4151392, 4159150, 4647440, 4658248, 5189240, 5809300, 5822810, 6486550, 6639200, 6654640, 7153738, 7413200, 8318300, 9294880, 9316496, 10378480, 11618600, 11645620, 12973100, 13309280, 14307476, 14557025, 14826400, 16636600, 17884345, 18632992, 20756960, 23237200, 23291240, 25038083, 25946200, 28614952, 29114050, 33273200, 35768690, 46474400, 46582480, 50076166, 51892400, 57229904, 58228100, 66546400, 71537380, 89421725, 93164960, 100152332, 103784800, 114459808, 116456200, 125190415, 143074760, 178843450, 200304664, 232912400, 250380830, 286149520, 357686900, 400609328, 465824800, 500761660, 572299040, 625952075, 715373800, 801218656, 1001523320, 1251904150, 1430747600, 2003046640, 2503808300, 2861495200, 4006093280, 5007616600, 10015233200, 20030466400]

約数ペア:

[(1, 20030466400), (2, 10015233200), (4, 5007616600), (5, 4006093280), (7, 2861495200), (8, 2503808300), (10, 2003046640), (14, 1430747600), (16, 1251904150), (20, 1001523320), (25, 801218656), (28, 715373800), (32, 625952075), (35, 572299040), (40, 500761660), (43, 465824800), (50, 400609328), (56, 357686900), (70, 286149520), (80, 250380830), (86, 232912400), (100, 200304664), (112, 178843450), (140, 143074760), (160, 125190415), (172, 116456200), (175, 114459808), (193, 103784800), (200, 100152332), (215, 93164960), (224, 89421725), (280, 71537380), (301, 66546400), (344, 58228100), (350, 57229904), (386, 51892400), (400, 50076166), (430, 46582480), (431, 46474400), (560, 35768690), (602, 33273200), (688, 29114050), (700, 28614952), (772, 25946200), (800, 25038083), (860, 23291240), (862, 23237200), (965, 20756960), (1075, 18632992), (1120, 17884345), (1204, 16636600), (1351, 14826400), (1376, 14557025), (1400, 14307476), (1505, 13309280), (1544, 12973100), (1720, 11645620), (1724, 11618600), (1930, 10378480), (2150, 9316496), (2155, 9294880), (2408, 8318300), (2702, 7413200), (2800, 7153738), (3010, 6654640), (3017, 6639200), (3088, 6486550), (3440, 5822810), (3448, 5809300), (3860, 5189240), (4300, 4658248), (4310, 4647440), (4816, 4159150), (4825, 4151392), (5404, 3706600), (5600, 3576869), (6020, 3327320), (6034, 3319600), (6176, 3243275), (6755, 2965280), (6880, 2911405), (6896, 2904650), (7525, 2661856), (7720, 2594620), (8299, 2413600), (8600, 2329124), (8620, 2323720), (9632, 2079575), (9650, 2075696), (10775, 1858976), (10808, 1853300), (12040, 1663660), (12068, 1659800), (13510, 1482640), (13792, 1452325), (15050, 1330928), (15085, 1327840), (15440, 1297310), (16598, 1206800), (17200, 1164562), (17240, 1161860), (18533, 1080800), (19300, 1037848), (21550, 929488), (21616, 926650), (24080, 831830), (24136, 829900), (27020, 741320), (30100, 665464), (30170, 663920), (30880, 648655), (33196, 603400), (33775, 593056), (34400, 582281), (34480, 580930), (37066, 540400), (38600, 518924), (41495, 482720), (43100, 464744), (43232, 463325), (48160, 415915), (48272, 414950), (54040, 370660), (58093, 344800), (60200, 332732), (60340, 331960), (66392, 301700), (67550, 296528), (68960, 290465), (74132, 270200), (75425, 265568), (77200, 259462), (82990, 241360), (83183, 240800), (86200, 232372), (92665, 216160), (96544, 207475), (108080, 185330), (116186, 172400), (120400, 166366), (120680, 165980), (129731, 154400), (132784, 150850), (135100, 148264)]