2072583720

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{71}}^1\times {\mathrm{151}}^1\times {\mathrm{179}}^1$

素因数の和:421

約数の個数: 256

約数和(自身を含む): 7091712000

約数和(自身を除く): 5019128280

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 27, 30, 36, 40, 45, 54, 60, 71, 72, 90, 108, 120, 135, 142, 151, 179, 180, 213, 216, 270, 284, 302, 355, 358, 360, 426, 453, 537, 540, 568, 604, 639, 710, 716, 755, 852, 895, 906, 1065, 1074, 1080, 1208, 1278, 1359, 1420, 1432, 1510, 1611, 1704, 1790, 1812, 1917, 2130, 2148, 2265, 2556, 2685, 2718, 2840, 3020, 3195, 3222, 3580, 3624, 3834, 4077, 4260, 4296, 4530, 4833, 5112, 5370, 5436, 6040, 6390, 6444, 6795, 7160, 7668, 8055, 8154, 8520, 9060, 9585, 9666, 10721, 10740, 10872, 12709, 12780, 12888, 13590, 15336, 16110, 16308, 18120, 19170, 19332, 20385, 21442, 21480, 24165, 25418, 25560, 27029, 27180, 32163, 32220, 32616, 38127, 38340, 38664, 40770, 42884, 48330, 50836, 53605, 54058, 54360, 63545, 64326, 64440, 76254, 76680, 81087, 81540, 85768, 96489, 96660, 101672, 107210, 108116, 114381, 127090, 128652, 135145, 152508, 160815, 162174, 163080, 190635, 192978, 193320, 214420, 216232, 228762, 243261, 254180, 257304, 270290, 289467, 305016, 321630, 324348, 343143, 381270, 385956, 405435, 428840, 457524, 482445, 486522, 508360, 540580, 571905, 578934, 643260, 648696, 686286, 729783, 762540, 771912, 810870, 915048, 964890, 973044, 1081160, 1143810, 1157868, 1216305, 1286520, 1372572, 1447335, 1459566, 1525080, 1621740, 1715715, 1919059, 1929780, 1946088, 2287620, 2315736, 2432610, 2745144, 2894670, 2919132, 3243480, 3431430, 3648915, 3838118, 3859560, 4575240, 4865220, 5757177, 5789340, 5838264, 6862860, 7297830, 7676236, 9595295, 9730440, 11514354, 11578680, 13725720, 14595660, 15352472, 17271531, 19190590, 23028708, 28785885, 29191320, 34543062, 38381180, 46057416, 51814593, 57571770, 69086124, 76762360, 86357655, 103629186, 115143540, 138172248, 172715310, 207258372, 230287080, 259072965, 345430620, 414516744, 518145930, 690861240, 1036291860, 2072583720]

約数ペア:

[(1, 2072583720), (2, 1036291860), (3, 690861240), (4, 518145930), (5, 414516744), (6, 345430620), (8, 259072965), (9, 230287080), (10, 207258372), (12, 172715310), (15, 138172248), (18, 115143540), (20, 103629186), (24, 86357655), (27, 76762360), (30, 69086124), (36, 57571770), (40, 51814593), (45, 46057416), (54, 38381180), (60, 34543062), (71, 29191320), (72, 28785885), (90, 23028708), (108, 19190590), (120, 17271531), (135, 15352472), (142, 14595660), (151, 13725720), (179, 11578680), (180, 11514354), (213, 9730440), (216, 9595295), (270, 7676236), (284, 7297830), (302, 6862860), (355, 5838264), (358, 5789340), (360, 5757177), (426, 4865220), (453, 4575240), (537, 3859560), (540, 3838118), (568, 3648915), (604, 3431430), (639, 3243480), (710, 2919132), (716, 2894670), (755, 2745144), (852, 2432610), (895, 2315736), (906, 2287620), (1065, 1946088), (1074, 1929780), (1080, 1919059), (1208, 1715715), (1278, 1621740), (1359, 1525080), (1420, 1459566), (1432, 1447335), (1510, 1372572), (1611, 1286520), (1704, 1216305), (1790, 1157868), (1812, 1143810), (1917, 1081160), (2130, 973044), (2148, 964890), (2265, 915048), (2556, 810870), (2685, 771912), (2718, 762540), (2840, 729783), (3020, 686286), (3195, 648696), (3222, 643260), (3580, 578934), (3624, 571905), (3834, 540580), (4077, 508360), (4260, 486522), (4296, 482445), (4530, 457524), (4833, 428840), (5112, 405435), (5370, 385956), (5436, 381270), (6040, 343143), (6390, 324348), (6444, 321630), (6795, 305016), (7160, 289467), (7668, 270290), (8055, 257304), (8154, 254180), (8520, 243261), (9060, 228762), (9585, 216232), (9666, 214420), (10721, 193320), (10740, 192978), (10872, 190635), (12709, 163080), (12780, 162174), (12888, 160815), (13590, 152508), (15336, 135145), (16110, 128652), (16308, 127090), (18120, 114381), (19170, 108116), (19332, 107210), (20385, 101672), (21442, 96660), (21480, 96489), (24165, 85768), (25418, 81540), (25560, 81087), (27029, 76680), (27180, 76254), (32163, 64440), (32220, 64326), (32616, 63545), (38127, 54360), (38340, 54058), (38664, 53605), (40770, 50836), (42884, 48330)]