21929702400

素因数分解:

$2^{10}\times 3^3\times 5^2\times {\mathrm{31727}}^1$

素因数の和:31766

約数の個数: 264

約数和(自身を含む): 80534547840

約数和(自身を除く): 58604845440

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 25, 27, 30, 32, 36, 40, 45, 48, 50, 54, 60, 64, 72, 75, 80, 90, 96, 100, 108, 120, 128, 135, 144, 150, 160, 180, 192, 200, 216, 225, 240, 256, 270, 288, 300, 320, 360, 384, 400, 432, 450, 480, 512, 540, 576, 600, 640, 675, 720, 768, 800, 864, 900, 960, 1024, 1080, 1152, 1200, 1280, 1350, 1440, 1536, 1600, 1728, 1800, 1920, 2160, 2304, 2400, 2560, 2700, 2880, 3072, 3200, 3456, 3600, 3840, 4320, 4608, 4800, 5120, 5400, 5760, 6400, 6912, 7200, 7680, 8640, 9216, 9600, 10800, 11520, 12800, 13824, 14400, 15360, 17280, 19200, 21600, 23040, 25600, 27648, 28800, 31727, 34560, 38400, 43200, 46080, 57600, 63454, 69120, 76800, 86400, 95181, 115200, 126908, 138240, 158635, 172800, 190362, 230400, 253816, 285543, 317270, 345600, 380724, 475905, 507632, 571086, 634540, 691200, 761448, 793175, 856629, 951810, 1015264, 1142172, 1269080, 1427715, 1522896, 1586350, 1713258, 1903620, 2030528, 2284344, 2379525, 2538160, 2855430, 3045792, 3172700, 3426516, 3807240, 4061056, 4283145, 4568688, 4759050, 5076320, 5710860, 6091584, 6345400, 6853032, 7138575, 7614480, 8122112, 8566290, 9137376, 9518100, 10152640, 11421720, 12183168, 12690800, 13706064, 14277150, 15228960, 16244224, 17132580, 18274752, 19036200, 20305280, 21415725, 22843440, 24366336, 25381600, 27412128, 28554300, 30457920, 32488448, 34265160, 36549504, 38072400, 40610560, 42831450, 45686880, 48732672, 50763200, 54824256, 57108600, 60915840, 68530320, 73099008, 76144800, 81221120, 85662900, 91373760, 97465344, 101526400, 109648512, 114217200, 121831680, 137060640, 146198016, 152289600, 162442240, 171325800, 182747520, 203052800, 219297024, 228434400, 243663360, 274121280, 292396032, 304579200, 342651600, 365495040, 406105600, 438594048, 456868800, 487326720, 548242560, 609158400, 685303200, 730990080, 812211200, 877188096, 913737600, 1096485120, 1218316800, 1370606400, 1461980160, 1827475200, 2192970240, 2436633600, 2741212800, 3654950400, 4385940480, 5482425600, 7309900800, 10964851200, 21929702400]

約数ペア:

[(1, 21929702400), (2, 10964851200), (3, 7309900800), (4, 5482425600), (5, 4385940480), (6, 3654950400), (8, 2741212800), (9, 2436633600), (10, 2192970240), (12, 1827475200), (15, 1461980160), (16, 1370606400), (18, 1218316800), (20, 1096485120), (24, 913737600), (25, 877188096), (27, 812211200), (30, 730990080), (32, 685303200), (36, 609158400), (40, 548242560), (45, 487326720), (48, 456868800), (50, 438594048), (54, 406105600), (60, 365495040), (64, 342651600), (72, 304579200), (75, 292396032), (80, 274121280), (90, 243663360), (96, 228434400), (100, 219297024), (108, 203052800), (120, 182747520), (128, 171325800), (135, 162442240), (144, 152289600), (150, 146198016), (160, 137060640), (180, 121831680), (192, 114217200), (200, 109648512), (216, 101526400), (225, 97465344), (240, 91373760), (256, 85662900), (270, 81221120), (288, 76144800), (300, 73099008), (320, 68530320), (360, 60915840), (384, 57108600), (400, 54824256), (432, 50763200), (450, 48732672), (480, 45686880), (512, 42831450), (540, 40610560), (576, 38072400), (600, 36549504), (640, 34265160), (675, 32488448), (720, 30457920), (768, 28554300), (800, 27412128), (864, 25381600), (900, 24366336), (960, 22843440), (1024, 21415725), (1080, 20305280), (1152, 19036200), (1200, 18274752), (1280, 17132580), (1350, 16244224), (1440, 15228960), (1536, 14277150), (1600, 13706064), (1728, 12690800), (1800, 12183168), (1920, 11421720), (2160, 10152640), (2304, 9518100), (2400, 9137376), (2560, 8566290), (2700, 8122112), (2880, 7614480), (3072, 7138575), (3200, 6853032), (3456, 6345400), (3600, 6091584), (3840, 5710860), (4320, 5076320), (4608, 4759050), (4800, 4568688), (5120, 4283145), (5400, 4061056), (5760, 3807240), (6400, 3426516), (6912, 3172700), (7200, 3045792), (7680, 2855430), (8640, 2538160), (9216, 2379525), (9600, 2284344), (10800, 2030528), (11520, 1903620), (12800, 1713258), (13824, 1586350), (14400, 1522896), (15360, 1427715), (17280, 1269080), (19200, 1142172), (21600, 1015264), (23040, 951810), (25600, 856629), (27648, 793175), (28800, 761448), (31727, 691200), (34560, 634540), (38400, 571086), (43200, 507632), (46080, 475905), (57600, 380724), (63454, 345600), (69120, 317270), (76800, 285543), (86400, 253816), (95181, 230400), (115200, 190362), (126908, 172800), (138240, 158635)]