1373243760

素因数分解:

$2^4\times 3^3\times 5^1\times 7^1\times {\mathrm{90823}}^1$

素因数の和:90852

約数の個数: 160

約数和(自身を含む): 5405844480

約数和(自身を除く): 4032600720

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 27, 28, 30, 35, 36, 40, 42, 45, 48, 54, 56, 60, 63, 70, 72, 80, 84, 90, 105, 108, 112, 120, 126, 135, 140, 144, 168, 180, 189, 210, 216, 240, 252, 270, 280, 315, 336, 360, 378, 420, 432, 504, 540, 560, 630, 720, 756, 840, 945, 1008, 1080, 1260, 1512, 1680, 1890, 2160, 2520, 3024, 3780, 5040, 7560, 15120, 90823, 181646, 272469, 363292, 454115, 544938, 635761, 726584, 817407, 908230, 1089876, 1271522, 1362345, 1453168, 1634814, 1816460, 1907283, 2179752, 2452221, 2543044, 2724690, 3178805, 3269628, 3632920, 3814566, 4087035, 4359504, 4904442, 5086088, 5449380, 5721849, 6357610, 6539256, 7265840, 7629132, 8174070, 9536415, 9808884, 10172176, 10898760, 11443698, 12261105, 12715220, 13078512, 15258264, 16348140, 17165547, 19072830, 19617768, 21797520, 22887396, 24522210, 25430440, 28609245, 30516528, 32696280, 34331094, 38145660, 39235536, 45774792, 49044420, 50860880, 57218490, 65392560, 68662188, 76291320, 85827735, 91549584, 98088840, 114436980, 137324376, 152582640, 171655470, 196177680, 228873960, 274648752, 343310940, 457747920, 686621880, 1373243760]

約数ペア:

[(1, 1373243760), (2, 686621880), (3, 457747920), (4, 343310940), (5, 274648752), (6, 228873960), (7, 196177680), (8, 171655470), (9, 152582640), (10, 137324376), (12, 114436980), (14, 98088840), (15, 91549584), (16, 85827735), (18, 76291320), (20, 68662188), (21, 65392560), (24, 57218490), (27, 50860880), (28, 49044420), (30, 45774792), (35, 39235536), (36, 38145660), (40, 34331094), (42, 32696280), (45, 30516528), (48, 28609245), (54, 25430440), (56, 24522210), (60, 22887396), (63, 21797520), (70, 19617768), (72, 19072830), (80, 17165547), (84, 16348140), (90, 15258264), (105, 13078512), (108, 12715220), (112, 12261105), (120, 11443698), (126, 10898760), (135, 10172176), (140, 9808884), (144, 9536415), (168, 8174070), (180, 7629132), (189, 7265840), (210, 6539256), (216, 6357610), (240, 5721849), (252, 5449380), (270, 5086088), (280, 4904442), (315, 4359504), (336, 4087035), (360, 3814566), (378, 3632920), (420, 3269628), (432, 3178805), (504, 2724690), (540, 2543044), (560, 2452221), (630, 2179752), (720, 1907283), (756, 1816460), (840, 1634814), (945, 1453168), (1008, 1362345), (1080, 1271522), (1260, 1089876), (1512, 908230), (1680, 817407), (1890, 726584), (2160, 635761), (2520, 544938), (3024, 454115), (3780, 363292), (5040, 272469), (7560, 181646), (15120, 90823)]