16401000

素因数分解:

$2^3\times 3^1\times 5^3\times 7^1\times {\mathrm{11}}^1\times {\mathrm{71}}^1$

素因数の和:113

約数の個数: 256

約数和(自身を含む): 64696320

約数和(自身を除く): 48295320

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 11, 12, 14, 15, 20, 21, 22, 24, 25, 28, 30, 33, 35, 40, 42, 44, 50, 55, 56, 60, 66, 70, 71, 75, 77, 84, 88, 100, 105, 110, 120, 125, 132, 140, 142, 150, 154, 165, 168, 175, 200, 210, 213, 220, 231, 250, 264, 275, 280, 284, 300, 308, 330, 350, 355, 375, 385, 420, 426, 440, 462, 497, 500, 525, 550, 568, 600, 616, 660, 700, 710, 750, 770, 781, 825, 840, 852, 875, 924, 994, 1000, 1050, 1065, 1100, 1155, 1320, 1375, 1400, 1420, 1491, 1500, 1540, 1562, 1650, 1704, 1750, 1775, 1848, 1925, 1988, 2100, 2130, 2200, 2310, 2343, 2485, 2625, 2750, 2840, 2982, 3000, 3080, 3124, 3300, 3500, 3550, 3850, 3905, 3976, 4125, 4200, 4260, 4620, 4686, 4970, 5250, 5325, 5467, 5500, 5775, 5964, 6248, 6600, 7000, 7100, 7455, 7700, 7810, 8250, 8520, 8875, 9240, 9372, 9625, 9940, 10500, 10650, 10934, 11000, 11550, 11715, 11928, 12425, 14200, 14910, 15400, 15620, 16401, 16500, 17750, 18744, 19250, 19525, 19880, 21000, 21300, 21868, 23100, 23430, 24850, 26625, 27335, 28875, 29820, 31240, 32802, 33000, 35500, 37275, 38500, 39050, 42600, 43736, 46200, 46860, 49700, 53250, 54670, 57750, 58575, 59640, 62125, 65604, 71000, 74550, 77000, 78100, 82005, 93720, 97625, 99400, 106500, 109340, 115500, 117150, 124250, 131208, 136675, 149100, 156200, 164010, 186375, 195250, 213000, 218680, 231000, 234300, 248500, 273350, 292875, 298200, 328020, 372750, 390500, 410025, 468600, 497000, 546700, 585750, 656040, 683375, 745500, 781000, 820050, 1093400, 1171500, 1366750, 1491000, 1640100, 2050125, 2343000, 2733500, 3280200, 4100250, 5467000, 8200500, 16401000]

約数ペア:

[(1, 16401000), (2, 8200500), (3, 5467000), (4, 4100250), (5, 3280200), (6, 2733500), (7, 2343000), (8, 2050125), (10, 1640100), (11, 1491000), (12, 1366750), (14, 1171500), (15, 1093400), (20, 820050), (21, 781000), (22, 745500), (24, 683375), (25, 656040), (28, 585750), (30, 546700), (33, 497000), (35, 468600), (40, 410025), (42, 390500), (44, 372750), (50, 328020), (55, 298200), (56, 292875), (60, 273350), (66, 248500), (70, 234300), (71, 231000), (75, 218680), (77, 213000), (84, 195250), (88, 186375), (100, 164010), (105, 156200), (110, 149100), (120, 136675), (125, 131208), (132, 124250), (140, 117150), (142, 115500), (150, 109340), (154, 106500), (165, 99400), (168, 97625), (175, 93720), (200, 82005), (210, 78100), (213, 77000), (220, 74550), (231, 71000), (250, 65604), (264, 62125), (275, 59640), (280, 58575), (284, 57750), (300, 54670), (308, 53250), (330, 49700), (350, 46860), (355, 46200), (375, 43736), (385, 42600), (420, 39050), (426, 38500), (440, 37275), (462, 35500), (497, 33000), (500, 32802), (525, 31240), (550, 29820), (568, 28875), (600, 27335), (616, 26625), (660, 24850), (700, 23430), (710, 23100), (750, 21868), (770, 21300), (781, 21000), (825, 19880), (840, 19525), (852, 19250), (875, 18744), (924, 17750), (994, 16500), (1000, 16401), (1050, 15620), (1065, 15400), (1100, 14910), (1155, 14200), (1320, 12425), (1375, 11928), (1400, 11715), (1420, 11550), (1491, 11000), (1500, 10934), (1540, 10650), (1562, 10500), (1650, 9940), (1704, 9625), (1750, 9372), (1775, 9240), (1848, 8875), (1925, 8520), (1988, 8250), (2100, 7810), (2130, 7700), (2200, 7455), (2310, 7100), (2343, 7000), (2485, 6600), (2625, 6248), (2750, 5964), (2840, 5775), (2982, 5500), (3000, 5467), (3080, 5325), (3124, 5250), (3300, 4970), (3500, 4686), (3550, 4620), (3850, 4260), (3905, 4200), (3976, 4125)]