838967040

素因数分解:

$2^8\times 3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{3833}}^1$

素因数の和:3879

約数の個数: 216

約数和(自身を含む): 3056311440

約数和(自身を除く): 2217344400

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 19, 20, 24, 30, 32, 36, 38, 40, 45, 48, 57, 60, 64, 72, 76, 80, 90, 95, 96, 114, 120, 128, 144, 152, 160, 171, 180, 190, 192, 228, 240, 256, 285, 288, 304, 320, 342, 360, 380, 384, 456, 480, 570, 576, 608, 640, 684, 720, 760, 768, 855, 912, 960, 1140, 1152, 1216, 1280, 1368, 1440, 1520, 1710, 1824, 1920, 2280, 2304, 2432, 2736, 2880, 3040, 3420, 3648, 3833, 3840, 4560, 4864, 5472, 5760, 6080, 6840, 7296, 7666, 9120, 10944, 11499, 11520, 12160, 13680, 14592, 15332, 18240, 19165, 21888, 22998, 24320, 27360, 30664, 34497, 36480, 38330, 43776, 45996, 54720, 57495, 61328, 68994, 72827, 72960, 76660, 91992, 109440, 114990, 122656, 137988, 145654, 153320, 172485, 183984, 218481, 218880, 229980, 245312, 275976, 291308, 306640, 344970, 364135, 367968, 436962, 459960, 490624, 551952, 582616, 613280, 655443, 689940, 728270, 735936, 873924, 919920, 981248, 1092405, 1103904, 1165232, 1226560, 1310886, 1379880, 1456540, 1471872, 1747848, 1839840, 2184810, 2207808, 2330464, 2453120, 2621772, 2759760, 2913080, 2943744, 3277215, 3495696, 3679680, 4369620, 4415616, 4660928, 4906240, 5243544, 5519520, 5826160, 6554430, 6991392, 7359360, 8739240, 8831232, 9321856, 10487088, 11039040, 11652320, 13108860, 13982784, 14718720, 17478480, 18643712, 20974176, 22078080, 23304640, 26217720, 27965568, 34956960, 41948352, 44156160, 46609280, 52435440, 55931136, 69913920, 83896704, 93218560, 104870880, 139827840, 167793408, 209741760, 279655680, 419483520, 838967040]

約数ペア:

[(1, 838967040), (2, 419483520), (3, 279655680), (4, 209741760), (5, 167793408), (6, 139827840), (8, 104870880), (9, 93218560), (10, 83896704), (12, 69913920), (15, 55931136), (16, 52435440), (18, 46609280), (19, 44156160), (20, 41948352), (24, 34956960), (30, 27965568), (32, 26217720), (36, 23304640), (38, 22078080), (40, 20974176), (45, 18643712), (48, 17478480), (57, 14718720), (60, 13982784), (64, 13108860), (72, 11652320), (76, 11039040), (80, 10487088), (90, 9321856), (95, 8831232), (96, 8739240), (114, 7359360), (120, 6991392), (128, 6554430), (144, 5826160), (152, 5519520), (160, 5243544), (171, 4906240), (180, 4660928), (190, 4415616), (192, 4369620), (228, 3679680), (240, 3495696), (256, 3277215), (285, 2943744), (288, 2913080), (304, 2759760), (320, 2621772), (342, 2453120), (360, 2330464), (380, 2207808), (384, 2184810), (456, 1839840), (480, 1747848), (570, 1471872), (576, 1456540), (608, 1379880), (640, 1310886), (684, 1226560), (720, 1165232), (760, 1103904), (768, 1092405), (855, 981248), (912, 919920), (960, 873924), (1140, 735936), (1152, 728270), (1216, 689940), (1280, 655443), (1368, 613280), (1440, 582616), (1520, 551952), (1710, 490624), (1824, 459960), (1920, 436962), (2280, 367968), (2304, 364135), (2432, 344970), (2736, 306640), (2880, 291308), (3040, 275976), (3420, 245312), (3648, 229980), (3833, 218880), (3840, 218481), (4560, 183984), (4864, 172485), (5472, 153320), (5760, 145654), (6080, 137988), (6840, 122656), (7296, 114990), (7666, 109440), (9120, 91992), (10944, 76660), (11499, 72960), (11520, 72827), (12160, 68994), (13680, 61328), (14592, 57495), (15332, 54720), (18240, 45996), (19165, 43776), (21888, 38330), (22998, 36480), (24320, 34497), (27360, 30664)]