20166297600

素因数分解:

$2^{11}\times 3^1\times 5^2\times {\mathrm{17}}^1\times {\mathrm{7723}}^1$

素因数の和:7775

約数の個数: 288

約数和(自身を含む): 70597668960

約数和(自身を除く): 50431371360

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 17, 20, 24, 25, 30, 32, 34, 40, 48, 50, 51, 60, 64, 68, 75, 80, 85, 96, 100, 102, 120, 128, 136, 150, 160, 170, 192, 200, 204, 240, 255, 256, 272, 300, 320, 340, 384, 400, 408, 425, 480, 510, 512, 544, 600, 640, 680, 768, 800, 816, 850, 960, 1020, 1024, 1088, 1200, 1275, 1280, 1360, 1536, 1600, 1632, 1700, 1920, 2040, 2048, 2176, 2400, 2550, 2560, 2720, 3072, 3200, 3264, 3400, 3840, 4080, 4352, 4800, 5100, 5120, 5440, 6144, 6400, 6528, 6800, 7680, 7723, 8160, 8704, 9600, 10200, 10240, 10880, 12800, 13056, 13600, 15360, 15446, 16320, 17408, 19200, 20400, 21760, 23169, 25600, 26112, 27200, 30720, 30892, 32640, 34816, 38400, 38615, 40800, 43520, 46338, 51200, 52224, 54400, 61784, 65280, 76800, 77230, 81600, 87040, 92676, 104448, 108800, 115845, 123568, 130560, 131291, 153600, 154460, 163200, 174080, 185352, 193075, 217600, 231690, 247136, 261120, 262582, 308920, 326400, 370704, 386150, 393873, 435200, 463380, 494272, 522240, 525164, 579225, 617840, 652800, 656455, 741408, 772300, 787746, 870400, 926760, 988544, 1050328, 1158450, 1235680, 1305600, 1312910, 1482816, 1544600, 1575492, 1853520, 1969365, 1977088, 2100656, 2316900, 2471360, 2611200, 2625820, 2965632, 3089200, 3150984, 3282275, 3707040, 3938730, 3954176, 4201312, 4633800, 4942720, 5251640, 5931264, 6178400, 6301968, 6564550, 7414080, 7877460, 7908352, 8402624, 9267600, 9846825, 9885440, 10503280, 11862528, 12356800, 12603936, 13129100, 14828160, 15754920, 15816704, 16805248, 18535200, 19693650, 19770880, 21006560, 23725056, 24713600, 25207872, 26258200, 29656320, 31509840, 33610496, 37070400, 39387300, 39541760, 42013120, 47450112, 49427200, 50415744, 52516400, 59312640, 63019680, 67220992, 74140800, 78774600, 79083520, 84026240, 98854400, 100831488, 105032800, 118625280, 126039360, 134441984, 148281600, 157549200, 168052480, 197708800, 201662976, 210065600, 237250560, 252078720, 268883968, 296563200, 315098400, 336104960, 395417600, 403325952, 420131200, 504157440, 593126400, 630196800, 672209920, 806651904, 840262400, 1008314880, 1186252800, 1260393600, 1344419840, 1680524800, 2016629760, 2520787200, 3361049600, 4033259520, 5041574400, 6722099200, 10083148800, 20166297600]

約数ペア:

[(1, 20166297600), (2, 10083148800), (3, 6722099200), (4, 5041574400), (5, 4033259520), (6, 3361049600), (8, 2520787200), (10, 2016629760), (12, 1680524800), (15, 1344419840), (16, 1260393600), (17, 1186252800), (20, 1008314880), (24, 840262400), (25, 806651904), (30, 672209920), (32, 630196800), (34, 593126400), (40, 504157440), (48, 420131200), (50, 403325952), (51, 395417600), (60, 336104960), (64, 315098400), (68, 296563200), (75, 268883968), (80, 252078720), (85, 237250560), (96, 210065600), (100, 201662976), (102, 197708800), (120, 168052480), (128, 157549200), (136, 148281600), (150, 134441984), (160, 126039360), (170, 118625280), (192, 105032800), (200, 100831488), (204, 98854400), (240, 84026240), (255, 79083520), (256, 78774600), (272, 74140800), (300, 67220992), (320, 63019680), (340, 59312640), (384, 52516400), (400, 50415744), (408, 49427200), (425, 47450112), (480, 42013120), (510, 39541760), (512, 39387300), (544, 37070400), (600, 33610496), (640, 31509840), (680, 29656320), (768, 26258200), (800, 25207872), (816, 24713600), (850, 23725056), (960, 21006560), (1020, 19770880), (1024, 19693650), (1088, 18535200), (1200, 16805248), (1275, 15816704), (1280, 15754920), (1360, 14828160), (1536, 13129100), (1600, 12603936), (1632, 12356800), (1700, 11862528), (1920, 10503280), (2040, 9885440), (2048, 9846825), (2176, 9267600), (2400, 8402624), (2550, 7908352), (2560, 7877460), (2720, 7414080), (3072, 6564550), (3200, 6301968), (3264, 6178400), (3400, 5931264), (3840, 5251640), (4080, 4942720), (4352, 4633800), (4800, 4201312), (5100, 3954176), (5120, 3938730), (5440, 3707040), (6144, 3282275), (6400, 3150984), (6528, 3089200), (6800, 2965632), (7680, 2625820), (7723, 2611200), (8160, 2471360), (8704, 2316900), (9600, 2100656), (10200, 1977088), (10240, 1969365), (10880, 1853520), (12800, 1575492), (13056, 1544600), (13600, 1482816), (15360, 1312910), (15446, 1305600), (16320, 1235680), (17408, 1158450), (19200, 1050328), (20400, 988544), (21760, 926760), (23169, 870400), (25600, 787746), (26112, 772300), (27200, 741408), (30720, 656455), (30892, 652800), (32640, 617840), (34816, 579225), (38400, 525164), (38615, 522240), (40800, 494272), (43520, 463380), (46338, 435200), (51200, 393873), (52224, 386150), (54400, 370704), (61784, 326400), (65280, 308920), (76800, 262582), (77230, 261120), (81600, 247136), (87040, 231690), (92676, 217600), (104448, 193075), (108800, 185352), (115845, 174080), (123568, 163200), (130560, 154460), (131291, 153600)]