204118515840

素因数分解:

$2^7\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{271897}}^1$

素因数の和:271959

約数の個数: 256

約数和(自身を含む): 718854808320

約数和(自身を除く): 514736292480

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 17, 20, 23, 24, 30, 32, 34, 40, 46, 48, 51, 60, 64, 68, 69, 80, 85, 92, 96, 102, 115, 120, 128, 136, 138, 160, 170, 184, 192, 204, 230, 240, 255, 272, 276, 320, 340, 345, 368, 384, 391, 408, 460, 480, 510, 544, 552, 640, 680, 690, 736, 782, 816, 920, 960, 1020, 1088, 1104, 1173, 1360, 1380, 1472, 1564, 1632, 1840, 1920, 1955, 2040, 2176, 2208, 2346, 2720, 2760, 2944, 3128, 3264, 3680, 3910, 4080, 4416, 4692, 5440, 5520, 5865, 6256, 6528, 7360, 7820, 8160, 8832, 9384, 10880, 11040, 11730, 12512, 14720, 15640, 16320, 18768, 22080, 23460, 25024, 31280, 32640, 37536, 44160, 46920, 50048, 62560, 75072, 93840, 125120, 150144, 187680, 250240, 271897, 375360, 543794, 750720, 815691, 1087588, 1359485, 1631382, 2175176, 2718970, 3262764, 4078455, 4350352, 4622249, 5437940, 6253631, 6525528, 8156910, 8700704, 9244498, 10875880, 12507262, 13051056, 13866747, 16313820, 17401408, 18488996, 18760893, 21751760, 23111245, 25014524, 26102112, 27733494, 31268155, 32627640, 34802816, 36977992, 37521786, 43503520, 46222490, 50029048, 52204224, 55466988, 62536310, 65255280, 69333735, 73955984, 75043572, 87007040, 92444980, 93804465, 100058096, 104408448, 106311727, 110933976, 125072620, 130510560, 138667470, 147911968, 150087144, 174014080, 184889960, 187608930, 200116192, 212623454, 221867952, 250145240, 261021120, 277334940, 295823936, 300174288, 318935181, 369779920, 375217860, 400232384, 425246908, 443735904, 500290480, 522042240, 531558635, 554669880, 591647872, 600348576, 637870362, 739559840, 750435720, 800464768, 850493816, 887471808, 1000580960, 1063117270, 1109339760, 1200697152, 1275740724, 1479119680, 1500871440, 1594675905, 1700987632, 1774943616, 2001161920, 2126234540, 2218679520, 2401394304, 2551481448, 2958239360, 3001742880, 3189351810, 3401975264, 4002323840, 4252469080, 4437359040, 5102962896, 6003485760, 6378703620, 6803950528, 8504938160, 8874718080, 10205925792, 12006971520, 12757407240, 13607901056, 17009876320, 20411851584, 25514814480, 34019752640, 40823703168, 51029628960, 68039505280, 102059257920, 204118515840]

約数ペア:

[(1, 204118515840), (2, 102059257920), (3, 68039505280), (4, 51029628960), (5, 40823703168), (6, 34019752640), (8, 25514814480), (10, 20411851584), (12, 17009876320), (15, 13607901056), (16, 12757407240), (17, 12006971520), (20, 10205925792), (23, 8874718080), (24, 8504938160), (30, 6803950528), (32, 6378703620), (34, 6003485760), (40, 5102962896), (46, 4437359040), (48, 4252469080), (51, 4002323840), (60, 3401975264), (64, 3189351810), (68, 3001742880), (69, 2958239360), (80, 2551481448), (85, 2401394304), (92, 2218679520), (96, 2126234540), (102, 2001161920), (115, 1774943616), (120, 1700987632), (128, 1594675905), (136, 1500871440), (138, 1479119680), (160, 1275740724), (170, 1200697152), (184, 1109339760), (192, 1063117270), (204, 1000580960), (230, 887471808), (240, 850493816), (255, 800464768), (272, 750435720), (276, 739559840), (320, 637870362), (340, 600348576), (345, 591647872), (368, 554669880), (384, 531558635), (391, 522042240), (408, 500290480), (460, 443735904), (480, 425246908), (510, 400232384), (544, 375217860), (552, 369779920), (640, 318935181), (680, 300174288), (690, 295823936), (736, 277334940), (782, 261021120), (816, 250145240), (920, 221867952), (960, 212623454), (1020, 200116192), (1088, 187608930), (1104, 184889960), (1173, 174014080), (1360, 150087144), (1380, 147911968), (1472, 138667470), (1564, 130510560), (1632, 125072620), (1840, 110933976), (1920, 106311727), (1955, 104408448), (2040, 100058096), (2176, 93804465), (2208, 92444980), (2346, 87007040), (2720, 75043572), (2760, 73955984), (2944, 69333735), (3128, 65255280), (3264, 62536310), (3680, 55466988), (3910, 52204224), (4080, 50029048), (4416, 46222490), (4692, 43503520), (5440, 37521786), (5520, 36977992), (5865, 34802816), (6256, 32627640), (6528, 31268155), (7360, 27733494), (7820, 26102112), (8160, 25014524), (8832, 23111245), (9384, 21751760), (10880, 18760893), (11040, 18488996), (11730, 17401408), (12512, 16313820), (14720, 13866747), (15640, 13051056), (16320, 12507262), (18768, 10875880), (22080, 9244498), (23460, 8700704), (25024, 8156910), (31280, 6525528), (32640, 6253631), (37536, 5437940), (44160, 4622249), (46920, 4350352), (50048, 4078455), (62560, 3262764), (75072, 2718970), (93840, 2175176), (125120, 1631382), (150144, 1359485), (187680, 1087588), (250240, 815691), (271897, 750720), (375360, 543794)]