31400821200

素因数分解:

$2^4\times 3^1\times 5^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{181}}^1\times {\mathrm{1087}}^1$

素因数の和:1315

約数の個数: 480

約数和(自身を含む): 121787760640

約数和(自身を除く): 90386939440

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 19, 20, 21, 24, 25, 28, 30, 35, 38, 40, 42, 48, 50, 56, 57, 60, 70, 75, 76, 80, 84, 95, 100, 105, 112, 114, 120, 133, 140, 150, 152, 168, 175, 181, 190, 200, 210, 228, 240, 266, 280, 285, 300, 304, 336, 350, 362, 380, 399, 400, 420, 456, 475, 525, 532, 543, 560, 570, 600, 665, 700, 724, 760, 798, 840, 905, 912, 950, 1050, 1064, 1086, 1087, 1140, 1200, 1267, 1330, 1400, 1425, 1448, 1520, 1596, 1680, 1810, 1900, 1995, 2100, 2128, 2172, 2174, 2280, 2534, 2660, 2715, 2800, 2850, 2896, 3192, 3261, 3325, 3439, 3620, 3800, 3801, 3990, 4200, 4344, 4348, 4525, 4560, 5068, 5320, 5430, 5435, 5700, 6335, 6384, 6522, 6650, 6878, 7240, 7600, 7602, 7609, 7980, 8400, 8688, 8696, 9050, 9975, 10136, 10317, 10640, 10860, 10870, 11400, 12670, 13044, 13300, 13575, 13756, 14480, 15204, 15218, 15960, 16305, 17195, 17392, 18100, 19005, 19950, 20272, 20634, 20653, 21720, 21740, 22800, 22827, 24073, 25340, 26088, 26600, 27150, 27175, 27512, 30408, 30436, 31675, 31920, 32610, 34390, 36200, 38010, 38045, 39900, 41268, 41306, 43440, 43480, 45654, 48146, 50680, 51585, 52176, 53200, 54300, 54350, 55024, 60816, 60872, 61959, 63350, 65220, 68780, 72219, 72400, 76020, 76090, 79800, 81525, 82536, 82612, 85975, 86960, 91308, 95025, 96292, 101360, 103170, 103265, 108600, 108700, 114135, 120365, 121744, 123918, 126700, 130440, 137560, 144438, 144571, 152040, 152180, 159600, 163050, 165072, 165224, 171950, 182616, 190050, 190225, 192584, 196747, 206340, 206530, 217200, 217400, 228270, 240730, 247836, 253400, 257925, 260880, 275120, 288876, 289142, 304080, 304360, 309795, 326100, 330448, 343900, 361095, 365232, 380100, 380450, 385168, 393494, 412680, 413060, 433713, 434800, 456540, 481460, 495672, 506800, 515850, 516325, 570675, 577752, 578284, 590241, 601825, 608720, 619590, 652200, 687800, 722190, 722855, 760200, 760900, 786988, 825360, 826120, 867426, 913080, 962920, 983735, 991344, 1031700, 1032650, 1141350, 1155504, 1156568, 1180482, 1203650, 1239180, 1304400, 1375600, 1377229, 1444380, 1445710, 1520400, 1521800, 1548975, 1573976, 1652240, 1734852, 1805475, 1826160, 1925840, 1967470, 2063400, 2065300, 2168565, 2282700, 2313136, 2360964, 2407300, 2478360, 2754458, 2888760, 2891420, 2951205, 3043600, 3097950, 3147952, 3469704, 3610950, 3614275, 3738193, 3934940, 4126800, 4130600, 4131687, 4337130, 4565400, 4721928, 4814600, 4918675, 4956720, 5508916, 5777520, 5782840, 5902410, 6195900, 6886145, 6939408, 7221900, 7228550, 7476386, 7869880, 8261200, 8263374, 8674260, 9130800, 9443856, 9629200, 9837350, 10842825, 11017832, 11214579, 11565680, 11804820, 12391800, 13772290, 14443800, 14457100, 14756025, 14952772, 15739760, 16526748, 17348520, 18690965, 19674700, 20658435, 21685650, 22035664, 22429158, 23609640, 24783600, 26167351, 27544580, 28887600, 28914200, 29512050, 29905544, 33053496, 34430725, 34697040, 37381930, 39349400, 41316870, 43371300, 44858316, 47219280, 52334702, 55089160, 56072895, 57828400, 59024100, 59811088, 66106992, 68861450, 74763860, 78502053, 78698800, 82633740, 86742600, 89716632, 93454825, 103292175, 104669404, 110178320, 112145790, 118048200, 130836755, 137722900, 149527720, 157004106, 165267480, 173485200, 179433264, 186909650, 206584350, 209338808, 224291580, 236096400, 261673510, 275445800, 280364475, 299055440, 314008212, 330534960, 373819300, 392510265, 413168700, 418677616, 448583160, 523347020, 550891600, 560728950, 628016424, 654183775, 747638600, 785020530, 826337400, 897166320, 1046694040, 1121457900, 1256032848, 1308367550, 1495277200, 1570041060, 1652674800, 1962551325, 2093388080, 2242915800, 2616735100, 3140082120, 3925102650, 4485831600, 5233470200, 6280164240, 7850205300, 10466940400, 15700410600, 31400821200]

約数ペア:

[(1, 31400821200), (2, 15700410600), (3, 10466940400), (4, 7850205300), (5, 6280164240), (6, 5233470200), (7, 4485831600), (8, 3925102650), (10, 3140082120), (12, 2616735100), (14, 2242915800), (15, 2093388080), (16, 1962551325), (19, 1652674800), (20, 1570041060), (21, 1495277200), (24, 1308367550), (25, 1256032848), (28, 1121457900), (30, 1046694040), (35, 897166320), (38, 826337400), (40, 785020530), (42, 747638600), (48, 654183775), (50, 628016424), (56, 560728950), (57, 550891600), (60, 523347020), (70, 448583160), (75, 418677616), (76, 413168700), (80, 392510265), (84, 373819300), (95, 330534960), (100, 314008212), (105, 299055440), (112, 280364475), (114, 275445800), (120, 261673510), (133, 236096400), (140, 224291580), (150, 209338808), (152, 206584350), (168, 186909650), (175, 179433264), (181, 173485200), (190, 165267480), (200, 157004106), (210, 149527720), (228, 137722900), (240, 130836755), (266, 118048200), (280, 112145790), (285, 110178320), (300, 104669404), (304, 103292175), (336, 93454825), (350, 89716632), (362, 86742600), (380, 82633740), (399, 78698800), (400, 78502053), (420, 74763860), (456, 68861450), (475, 66106992), (525, 59811088), (532, 59024100), (543, 57828400), (560, 56072895), (570, 55089160), (600, 52334702), (665, 47219280), (700, 44858316), (724, 43371300), (760, 41316870), (798, 39349400), (840, 37381930), (905, 34697040), (912, 34430725), (950, 33053496), (1050, 29905544), (1064, 29512050), (1086, 28914200), (1087, 28887600), (1140, 27544580), (1200, 26167351), (1267, 24783600), (1330, 23609640), (1400, 22429158), (1425, 22035664), (1448, 21685650), (1520, 20658435), (1596, 19674700), (1680, 18690965), (1810, 17348520), (1900, 16526748), (1995, 15739760), (2100, 14952772), (2128, 14756025), (2172, 14457100), (2174, 14443800), (2280, 13772290), (2534, 12391800), (2660, 11804820), (2715, 11565680), (2800, 11214579), (2850, 11017832), (2896, 10842825), (3192, 9837350), (3261, 9629200), (3325, 9443856), (3439, 9130800), (3620, 8674260), (3800, 8263374), (3801, 8261200), (3990, 7869880), (4200, 7476386), (4344, 7228550), (4348, 7221900), (4525, 6939408), (4560, 6886145), (5068, 6195900), (5320, 5902410), (5430, 5782840), (5435, 5777520), (5700, 5508916), (6335, 4956720), (6384, 4918675), (6522, 4814600), (6650, 4721928), (6878, 4565400), (7240, 4337130), (7600, 4131687), (7602, 4130600), (7609, 4126800), (7980, 3934940), (8400, 3738193), (8688, 3614275), (8696, 3610950), (9050, 3469704), (9975, 3147952), (10136, 3097950), (10317, 3043600), (10640, 2951205), (10860, 2891420), (10870, 2888760), (11400, 2754458), (12670, 2478360), (13044, 2407300), (13300, 2360964), (13575, 2313136), (13756, 2282700), (14480, 2168565), (15204, 2065300), (15218, 2063400), (15960, 1967470), (16305, 1925840), (17195, 1826160), (17392, 1805475), (18100, 1734852), (19005, 1652240), (19950, 1573976), (20272, 1548975), (20634, 1521800), (20653, 1520400), (21720, 1445710), (21740, 1444380), (22800, 1377229), (22827, 1375600), (24073, 1304400), (25340, 1239180), (26088, 1203650), (26600, 1180482), (27150, 1156568), (27175, 1155504), (27512, 1141350), (30408, 1032650), (30436, 1031700), (31675, 991344), (31920, 983735), (32610, 962920), (34390, 913080), (36200, 867426), (38010, 826120), (38045, 825360), (39900, 786988), (41268, 760900), (41306, 760200), (43440, 722855), (43480, 722190), (45654, 687800), (48146, 652200), (50680, 619590), (51585, 608720), (52176, 601825), (53200, 590241), (54300, 578284), (54350, 577752), (55024, 570675), (60816, 516325), (60872, 515850), (61959, 506800), (63350, 495672), (65220, 481460), (68780, 456540), (72219, 434800), (72400, 433713), (76020, 413060), (76090, 412680), (79800, 393494), (81525, 385168), (82536, 380450), (82612, 380100), (85975, 365232), (86960, 361095), (91308, 343900), (95025, 330448), (96292, 326100), (101360, 309795), (103170, 304360), (103265, 304080), (108600, 289142), (108700, 288876), (114135, 275120), (120365, 260880), (121744, 257925), (123918, 253400), (126700, 247836), (130440, 240730), (137560, 228270), (144438, 217400), (144571, 217200), (152040, 206530), (152180, 206340), (159600, 196747), (163050, 192584), (165072, 190225), (165224, 190050), (171950, 182616)]