385010080

素因数分解:

$2^5\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{853}}^1$

素因数の和:919

約数の個数: 192

約数和(自身を含む): 1156958208

約数和(自身を除く): 771948128

約数列:

[1, 2, 4, 5, 7, 8, 10, 13, 14, 16, 20, 26, 28, 31, 32, 35, 40, 52, 56, 62, 65, 70, 80, 91, 104, 112, 124, 130, 140, 155, 160, 182, 208, 217, 224, 248, 260, 280, 310, 364, 403, 416, 434, 455, 496, 520, 560, 620, 728, 806, 853, 868, 910, 992, 1040, 1085, 1120, 1240, 1456, 1612, 1706, 1736, 1820, 2015, 2080, 2170, 2480, 2821, 2912, 3224, 3412, 3472, 3640, 4030, 4265, 4340, 4960, 5642, 5971, 6448, 6824, 6944, 7280, 8060, 8530, 8680, 11089, 11284, 11942, 12896, 13648, 14105, 14560, 16120, 17060, 17360, 22178, 22568, 23884, 26443, 27296, 28210, 29855, 32240, 34120, 34720, 44356, 45136, 47768, 52886, 55445, 56420, 59710, 64480, 68240, 77623, 88712, 90272, 95536, 105772, 110890, 112840, 119420, 132215, 136480, 155246, 177424, 185101, 191072, 211544, 221780, 225680, 238840, 264430, 310492, 343759, 354848, 370202, 388115, 423088, 443560, 451360, 477680, 528860, 620984, 687518, 740404, 776230, 846176, 887120, 925505, 955360, 1057720, 1241968, 1375036, 1480808, 1552460, 1718795, 1774240, 1851010, 2115440, 2406313, 2483936, 2750072, 2961616, 3104920, 3437590, 3702020, 4230880, 4812626, 5500144, 5923232, 6209840, 6875180, 7404040, 9625252, 11000288, 12031565, 12419680, 13750360, 14808080, 19250504, 24063130, 27500720, 29616160, 38501008, 48126260, 55001440, 77002016, 96252520, 192505040, 385010080]

約数ペア:

[(1, 385010080), (2, 192505040), (4, 96252520), (5, 77002016), (7, 55001440), (8, 48126260), (10, 38501008), (13, 29616160), (14, 27500720), (16, 24063130), (20, 19250504), (26, 14808080), (28, 13750360), (31, 12419680), (32, 12031565), (35, 11000288), (40, 9625252), (52, 7404040), (56, 6875180), (62, 6209840), (65, 5923232), (70, 5500144), (80, 4812626), (91, 4230880), (104, 3702020), (112, 3437590), (124, 3104920), (130, 2961616), (140, 2750072), (155, 2483936), (160, 2406313), (182, 2115440), (208, 1851010), (217, 1774240), (224, 1718795), (248, 1552460), (260, 1480808), (280, 1375036), (310, 1241968), (364, 1057720), (403, 955360), (416, 925505), (434, 887120), (455, 846176), (496, 776230), (520, 740404), (560, 687518), (620, 620984), (728, 528860), (806, 477680), (853, 451360), (868, 443560), (910, 423088), (992, 388115), (1040, 370202), (1085, 354848), (1120, 343759), (1240, 310492), (1456, 264430), (1612, 238840), (1706, 225680), (1736, 221780), (1820, 211544), (2015, 191072), (2080, 185101), (2170, 177424), (2480, 155246), (2821, 136480), (2912, 132215), (3224, 119420), (3412, 112840), (3472, 110890), (3640, 105772), (4030, 95536), (4265, 90272), (4340, 88712), (4960, 77623), (5642, 68240), (5971, 64480), (6448, 59710), (6824, 56420), (6944, 55445), (7280, 52886), (8060, 47768), (8530, 45136), (8680, 44356), (11089, 34720), (11284, 34120), (11942, 32240), (12896, 29855), (13648, 28210), (14105, 27296), (14560, 26443), (16120, 23884), (17060, 22568), (17360, 22178)]