2118400722720

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{77426927}}^1$

素因数の和:77426967

約数の個数: 144

約数和(自身を含む): 7609518483840

約数和(自身を除く): 5491117761120

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, 72, 76, 80, 90, 95, 96, 114, 120, 144, 152, 160, 171, 180, 190, 228, 240, 285, 288, 304, 342, 360, 380, 456, 480, 570, 608, 684, 720, 760, 855, 912, 1140, 1368, 1440, 1520, 1710, 1824, 2280, 2736, 3040, 3420, 4560, 5472, 6840, 9120, 13680, 27360, 77426927, 154853854, 232280781, 309707708, 387134635, 464561562, 619415416, 696842343, 774269270, 929123124, 1161403905, 1238830832, 1393684686, 1471111613, 1548538540, 1858246248, 2322807810, 2477661664, 2787369372, 2942223226, 3097077080, 3484211715, 3716492496, 4413334839, 4645615620, 5574738744, 5884446452, 6194154160, 6968423430, 7355558065, 7432984992, 8826669678, 9291231240, 11149477488, 11768892904, 12388308320, 13240004517, 13936846860, 14711116130, 17653339356, 18582462480, 22066674195, 22298954976, 23537785808, 26480009034, 27873693720, 29422232260, 35306678712, 37164924960, 44133348390, 47075571616, 52960018068, 55747387440, 58844464520, 66200022585, 70613357424, 88266696780, 105920036136, 111494774880, 117688929040, 132400045170, 141226714848, 176533393560, 211840072272, 235377858080, 264800090340, 353066787120, 423680144544, 529600180680, 706133574240, 1059200361360, 2118400722720]

約数ペア:

[(1, 2118400722720), (2, 1059200361360), (3, 706133574240), (4, 529600180680), (5, 423680144544), (6, 353066787120), (8, 264800090340), (9, 235377858080), (10, 211840072272), (12, 176533393560), (15, 141226714848), (16, 132400045170), (18, 117688929040), (19, 111494774880), (20, 105920036136), (24, 88266696780), (30, 70613357424), (32, 66200022585), (36, 58844464520), (38, 55747387440), (40, 52960018068), (45, 47075571616), (48, 44133348390), (57, 37164924960), (60, 35306678712), (72, 29422232260), (76, 27873693720), (80, 26480009034), (90, 23537785808), (95, 22298954976), (96, 22066674195), (114, 18582462480), (120, 17653339356), (144, 14711116130), (152, 13936846860), (160, 13240004517), (171, 12388308320), (180, 11768892904), (190, 11149477488), (228, 9291231240), (240, 8826669678), (285, 7432984992), (288, 7355558065), (304, 6968423430), (342, 6194154160), (360, 5884446452), (380, 5574738744), (456, 4645615620), (480, 4413334839), (570, 3716492496), (608, 3484211715), (684, 3097077080), (720, 2942223226), (760, 2787369372), (855, 2477661664), (912, 2322807810), (1140, 1858246248), (1368, 1548538540), (1440, 1471111613), (1520, 1393684686), (1710, 1238830832), (1824, 1161403905), (2280, 929123124), (2736, 774269270), (3040, 696842343), (3420, 619415416), (4560, 464561562), (5472, 387134635), (6840, 309707708), (9120, 232280781), (13680, 154853854), (27360, 77426927)]