21103320251520

素因数分解:

$2^7\times 3^4\times 5^1\times {\mathrm{13}}^1\times {\mathrm{31314281}}^1$

素因数の和:31314325

約数の個数: 320

約数和(自身を含む): 81160982373240

約数和(自身を除く): 60057662121720

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 16, 18, 20, 24, 26, 27, 30, 32, 36, 39, 40, 45, 48, 52, 54, 60, 64, 65, 72, 78, 80, 81, 90, 96, 104, 108, 117, 120, 128, 130, 135, 144, 156, 160, 162, 180, 192, 195, 208, 216, 234, 240, 260, 270, 288, 312, 320, 324, 351, 360, 384, 390, 405, 416, 432, 468, 480, 520, 540, 576, 585, 624, 640, 648, 702, 720, 780, 810, 832, 864, 936, 960, 1040, 1053, 1080, 1152, 1170, 1248, 1296, 1404, 1440, 1560, 1620, 1664, 1728, 1755, 1872, 1920, 2080, 2106, 2160, 2340, 2496, 2592, 2808, 2880, 3120, 3240, 3456, 3510, 3744, 4160, 4212, 4320, 4680, 4992, 5184, 5265, 5616, 5760, 6240, 6480, 7020, 7488, 8320, 8424, 8640, 9360, 10368, 10530, 11232, 12480, 12960, 14040, 14976, 16848, 17280, 18720, 21060, 22464, 24960, 25920, 28080, 33696, 37440, 42120, 44928, 51840, 56160, 67392, 74880, 84240, 112320, 134784, 168480, 224640, 336960, 673920, 31314281, 62628562, 93942843, 125257124, 156571405, 187885686, 250514248, 281828529, 313142810, 375771372, 407085653, 469714215, 501028496, 563657058, 626285620, 751542744, 814171306, 845485587, 939428430, 1002056992, 1127314116, 1221256959, 1252571240, 1409142645, 1503085488, 1628342612, 1690971174, 1878856860, 2004113984, 2035428265, 2254628232, 2442513918, 2505142480, 2536456761, 2818285290, 3006170976, 3256685224, 3381942348, 3663770877, 3757713720, 4008227968, 4070856530, 4227427935, 4509256464, 4885027836, 5010284960, 5072913522, 5636570580, 6012341952, 6106284795, 6513370448, 6763884696, 7327541754, 7515427440, 8141713060, 8454855870, 9018512928, 9770055672, 10020569920, 10145827044, 10991312631, 11273141160, 12024683904, 12212569590, 12682283805, 13026740896, 13527769392, 14655083508, 15030854880, 16283426120, 16909711740, 18037025856, 18318854385, 19540111344, 20041139840, 20291654088, 21982625262, 22546282320, 24425139180, 25364567610, 26053481792, 27055538784, 29310167016, 30061709760, 32566852240, 32973937893, 33819423480, 36074051712, 36637708770, 39080222688, 40583308176, 43965250524, 45092564640, 48850278360, 50729135220, 52106963584, 54111077568, 54956563155, 58620334032, 60123419520, 65133704480, 65947875786, 67638846960, 73275417540, 78160445376, 81166616352, 87930501048, 90185129280, 97700556720, 101458270440, 108222155136, 109913126310, 117240668064, 130267408960, 131895751572, 135277693920, 146550835080, 156320890752, 162333232704, 164869689465, 175861002096, 180370258560, 195401113440, 202916540880, 219826252620, 234481336128, 260534817920, 263791503144, 270555387840, 293101670160, 324666465408, 329739378930, 351722004192, 390802226880, 405833081760, 439652505240, 468962672256, 527583006288, 541110775680, 586203340320, 659478757860, 703444008384, 781604453760, 811666163520, 879305010480, 1055166012576, 1172406680640, 1318957515720, 1406888016768, 1623332327040, 1758610020960, 2110332025152, 2344813361280, 2637915031440, 3517220041920, 4220664050304, 5275830062880, 7034440083840, 10551660125760, 21103320251520]

約数ペア:

[(1, 21103320251520), (2, 10551660125760), (3, 7034440083840), (4, 5275830062880), (5, 4220664050304), (6, 3517220041920), (8, 2637915031440), (9, 2344813361280), (10, 2110332025152), (12, 1758610020960), (13, 1623332327040), (15, 1406888016768), (16, 1318957515720), (18, 1172406680640), (20, 1055166012576), (24, 879305010480), (26, 811666163520), (27, 781604453760), (30, 703444008384), (32, 659478757860), (36, 586203340320), (39, 541110775680), (40, 527583006288), (45, 468962672256), (48, 439652505240), (52, 405833081760), (54, 390802226880), (60, 351722004192), (64, 329739378930), (65, 324666465408), (72, 293101670160), (78, 270555387840), (80, 263791503144), (81, 260534817920), (90, 234481336128), (96, 219826252620), (104, 202916540880), (108, 195401113440), (117, 180370258560), (120, 175861002096), (128, 164869689465), (130, 162333232704), (135, 156320890752), (144, 146550835080), (156, 135277693920), (160, 131895751572), (162, 130267408960), (180, 117240668064), (192, 109913126310), (195, 108222155136), (208, 101458270440), (216, 97700556720), (234, 90185129280), (240, 87930501048), (260, 81166616352), (270, 78160445376), (288, 73275417540), (312, 67638846960), (320, 65947875786), (324, 65133704480), (351, 60123419520), (360, 58620334032), (384, 54956563155), (390, 54111077568), (405, 52106963584), (416, 50729135220), (432, 48850278360), (468, 45092564640), (480, 43965250524), (520, 40583308176), (540, 39080222688), (576, 36637708770), (585, 36074051712), (624, 33819423480), (640, 32973937893), (648, 32566852240), (702, 30061709760), (720, 29310167016), (780, 27055538784), (810, 26053481792), (832, 25364567610), (864, 24425139180), (936, 22546282320), (960, 21982625262), (1040, 20291654088), (1053, 20041139840), (1080, 19540111344), (1152, 18318854385), (1170, 18037025856), (1248, 16909711740), (1296, 16283426120), (1404, 15030854880), (1440, 14655083508), (1560, 13527769392), (1620, 13026740896), (1664, 12682283805), (1728, 12212569590), (1755, 12024683904), (1872, 11273141160), (1920, 10991312631), (2080, 10145827044), (2106, 10020569920), (2160, 9770055672), (2340, 9018512928), (2496, 8454855870), (2592, 8141713060), (2808, 7515427440), (2880, 7327541754), (3120, 6763884696), (3240, 6513370448), (3456, 6106284795), (3510, 6012341952), (3744, 5636570580), (4160, 5072913522), (4212, 5010284960), (4320, 4885027836), (4680, 4509256464), (4992, 4227427935), (5184, 4070856530), (5265, 4008227968), (5616, 3757713720), (5760, 3663770877), (6240, 3381942348), (6480, 3256685224), (7020, 3006170976), (7488, 2818285290), (8320, 2536456761), (8424, 2505142480), (8640, 2442513918), (9360, 2254628232), (10368, 2035428265), (10530, 2004113984), (11232, 1878856860), (12480, 1690971174), (12960, 1628342612), (14040, 1503085488), (14976, 1409142645), (16848, 1252571240), (17280, 1221256959), (18720, 1127314116), (21060, 1002056992), (22464, 939428430), (24960, 845485587), (25920, 814171306), (28080, 751542744), (33696, 626285620), (37440, 563657058), (42120, 501028496), (44928, 469714215), (51840, 407085653), (56160, 375771372), (67392, 313142810), (74880, 281828529), (84240, 250514248), (112320, 187885686), (134784, 156571405), (168480, 125257124), (224640, 93942843), (336960, 62628562), (673920, 31314281)]