448554960

素因数分解:

$2^4\times 3^2\times 5^1\times 7^1\times {\mathrm{61}}^1\times {\mathrm{1459}}^1$

素因数の和:1546

約数の個数: 240

約数和(自身を含む): 1751018880

約数和(自身を除く): 1302463920

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 28, 30, 35, 36, 40, 42, 45, 48, 56, 60, 61, 63, 70, 72, 80, 84, 90, 105, 112, 120, 122, 126, 140, 144, 168, 180, 183, 210, 240, 244, 252, 280, 305, 315, 336, 360, 366, 420, 427, 488, 504, 549, 560, 610, 630, 720, 732, 840, 854, 915, 976, 1008, 1098, 1220, 1260, 1281, 1459, 1464, 1680, 1708, 1830, 2135, 2196, 2440, 2520, 2562, 2745, 2918, 2928, 3416, 3660, 3843, 4270, 4377, 4392, 4880, 5040, 5124, 5490, 5836, 6405, 6832, 7295, 7320, 7686, 8540, 8754, 8784, 10213, 10248, 10980, 11672, 12810, 13131, 14590, 14640, 15372, 17080, 17508, 19215, 20426, 20496, 21885, 21960, 23344, 25620, 26262, 29180, 30639, 30744, 34160, 35016, 38430, 40852, 43770, 43920, 51065, 51240, 52524, 58360, 61278, 61488, 65655, 70032, 76860, 81704, 87540, 88999, 91917, 102130, 102480, 105048, 116720, 122556, 131310, 153195, 153720, 163408, 175080, 177998, 183834, 204260, 210096, 245112, 262620, 266997, 306390, 307440, 350160, 355996, 367668, 408520, 444995, 459585, 490224, 525240, 533994, 612780, 622993, 711992, 735336, 800991, 817040, 889990, 919170, 1050480, 1067988, 1225560, 1245986, 1334985, 1423984, 1470672, 1601982, 1779980, 1838340, 1868979, 2135976, 2451120, 2491972, 2669970, 3114965, 3203964, 3559960, 3676680, 3737958, 4004955, 4271952, 4983944, 5339940, 5606937, 6229930, 6407928, 7119920, 7353360, 7475916, 8009910, 9344895, 9967888, 10679880, 11213874, 12459860, 12815856, 14951832, 16019820, 18689790, 21359760, 22427748, 24919720, 28034685, 29903664, 32039640, 37379580, 44855496, 49839440, 56069370, 64079280, 74759160, 89710992, 112138740, 149518320, 224277480, 448554960]

約数ペア:

[(1, 448554960), (2, 224277480), (3, 149518320), (4, 112138740), (5, 89710992), (6, 74759160), (7, 64079280), (8, 56069370), (9, 49839440), (10, 44855496), (12, 37379580), (14, 32039640), (15, 29903664), (16, 28034685), (18, 24919720), (20, 22427748), (21, 21359760), (24, 18689790), (28, 16019820), (30, 14951832), (35, 12815856), (36, 12459860), (40, 11213874), (42, 10679880), (45, 9967888), (48, 9344895), (56, 8009910), (60, 7475916), (61, 7353360), (63, 7119920), (70, 6407928), (72, 6229930), (80, 5606937), (84, 5339940), (90, 4983944), (105, 4271952), (112, 4004955), (120, 3737958), (122, 3676680), (126, 3559960), (140, 3203964), (144, 3114965), (168, 2669970), (180, 2491972), (183, 2451120), (210, 2135976), (240, 1868979), (244, 1838340), (252, 1779980), (280, 1601982), (305, 1470672), (315, 1423984), (336, 1334985), (360, 1245986), (366, 1225560), (420, 1067988), (427, 1050480), (488, 919170), (504, 889990), (549, 817040), (560, 800991), (610, 735336), (630, 711992), (720, 622993), (732, 612780), (840, 533994), (854, 525240), (915, 490224), (976, 459585), (1008, 444995), (1098, 408520), (1220, 367668), (1260, 355996), (1281, 350160), (1459, 307440), (1464, 306390), (1680, 266997), (1708, 262620), (1830, 245112), (2135, 210096), (2196, 204260), (2440, 183834), (2520, 177998), (2562, 175080), (2745, 163408), (2918, 153720), (2928, 153195), (3416, 131310), (3660, 122556), (3843, 116720), (4270, 105048), (4377, 102480), (4392, 102130), (4880, 91917), (5040, 88999), (5124, 87540), (5490, 81704), (5836, 76860), (6405, 70032), (6832, 65655), (7295, 61488), (7320, 61278), (7686, 58360), (8540, 52524), (8754, 51240), (8784, 51065), (10213, 43920), (10248, 43770), (10980, 40852), (11672, 38430), (12810, 35016), (13131, 34160), (14590, 30744), (14640, 30639), (15372, 29180), (17080, 26262), (17508, 25620), (19215, 23344), (20426, 21960), (20496, 21885)]