427319880

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{13}}^2\times {\mathrm{19}}^1\times {\mathrm{1109}}^1$

素因数の和:1168

約数の個数: 192

約数和(自身を含む): 1462536000

約数和(自身を除く): 1035216120

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 19, 20, 24, 26, 30, 38, 39, 40, 52, 57, 60, 65, 76, 78, 95, 104, 114, 120, 130, 152, 156, 169, 190, 195, 228, 247, 260, 285, 312, 338, 380, 390, 456, 494, 507, 520, 570, 676, 741, 760, 780, 845, 988, 1014, 1109, 1140, 1235, 1352, 1482, 1560, 1690, 1976, 2028, 2218, 2280, 2470, 2535, 2964, 3211, 3327, 3380, 3705, 4056, 4436, 4940, 5070, 5545, 5928, 6422, 6654, 6760, 7410, 8872, 9633, 9880, 10140, 11090, 12844, 13308, 14417, 14820, 16055, 16635, 19266, 20280, 21071, 22180, 25688, 26616, 28834, 29640, 32110, 33270, 38532, 42142, 43251, 44360, 48165, 57668, 63213, 64220, 66540, 72085, 77064, 84284, 86502, 96330, 105355, 115336, 126426, 128440, 133080, 144170, 168568, 173004, 187421, 192660, 210710, 216255, 252852, 273923, 288340, 316065, 346008, 374842, 385320, 421420, 432510, 505704, 547846, 562263, 576680, 632130, 749684, 821769, 842840, 865020, 937105, 1095692, 1124526, 1264260, 1369615, 1499368, 1643538, 1730040, 1874210, 2191384, 2249052, 2528520, 2739230, 2811315, 3287076, 3560999, 3748420, 4108845, 4498104, 5478460, 5622630, 6574152, 7121998, 7496840, 8217690, 10682997, 10956920, 11245260, 14243996, 16435380, 17804995, 21365994, 22490520, 28487992, 32870760, 35609990, 42731988, 53414985, 71219980, 85463976, 106829970, 142439960, 213659940, 427319880]

約数ペア:

[(1, 427319880), (2, 213659940), (3, 142439960), (4, 106829970), (5, 85463976), (6, 71219980), (8, 53414985), (10, 42731988), (12, 35609990), (13, 32870760), (15, 28487992), (19, 22490520), (20, 21365994), (24, 17804995), (26, 16435380), (30, 14243996), (38, 11245260), (39, 10956920), (40, 10682997), (52, 8217690), (57, 7496840), (60, 7121998), (65, 6574152), (76, 5622630), (78, 5478460), (95, 4498104), (104, 4108845), (114, 3748420), (120, 3560999), (130, 3287076), (152, 2811315), (156, 2739230), (169, 2528520), (190, 2249052), (195, 2191384), (228, 1874210), (247, 1730040), (260, 1643538), (285, 1499368), (312, 1369615), (338, 1264260), (380, 1124526), (390, 1095692), (456, 937105), (494, 865020), (507, 842840), (520, 821769), (570, 749684), (676, 632130), (741, 576680), (760, 562263), (780, 547846), (845, 505704), (988, 432510), (1014, 421420), (1109, 385320), (1140, 374842), (1235, 346008), (1352, 316065), (1482, 288340), (1560, 273923), (1690, 252852), (1976, 216255), (2028, 210710), (2218, 192660), (2280, 187421), (2470, 173004), (2535, 168568), (2964, 144170), (3211, 133080), (3327, 128440), (3380, 126426), (3705, 115336), (4056, 105355), (4436, 96330), (4940, 86502), (5070, 84284), (5545, 77064), (5928, 72085), (6422, 66540), (6654, 64220), (6760, 63213), (7410, 57668), (8872, 48165), (9633, 44360), (9880, 43251), (10140, 42142), (11090, 38532), (12844, 33270), (13308, 32110), (14417, 29640), (14820, 28834), (16055, 26616), (16635, 25688), (19266, 22180), (20280, 21071)]