263264040

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{1103}}^1$

素因数の和:1153

約数の個数: 256

約数和(自身を含む): 1001548800

約数和(自身を除く): 738284760

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 17, 18, 20, 24, 26, 27, 30, 34, 36, 39, 40, 45, 51, 52, 54, 60, 65, 68, 72, 78, 85, 90, 102, 104, 108, 117, 120, 130, 135, 136, 153, 156, 170, 180, 195, 204, 216, 221, 234, 255, 260, 270, 306, 312, 340, 351, 360, 390, 408, 442, 459, 468, 510, 520, 540, 585, 612, 663, 680, 702, 765, 780, 884, 918, 936, 1020, 1080, 1103, 1105, 1170, 1224, 1326, 1404, 1530, 1560, 1755, 1768, 1836, 1989, 2040, 2206, 2210, 2295, 2340, 2652, 2808, 3060, 3309, 3315, 3510, 3672, 3978, 4412, 4420, 4590, 4680, 5304, 5515, 5967, 6120, 6618, 6630, 7020, 7956, 8824, 8840, 9180, 9927, 9945, 11030, 11934, 13236, 13260, 14040, 14339, 15912, 16545, 18360, 18751, 19854, 19890, 22060, 23868, 26472, 26520, 28678, 29781, 29835, 33090, 37502, 39708, 39780, 43017, 44120, 47736, 49635, 56253, 57356, 59562, 59670, 66180, 71695, 75004, 79416, 79560, 86034, 93755, 99270, 112506, 114712, 119124, 119340, 129051, 132360, 143390, 148905, 150008, 168759, 172068, 187510, 198540, 215085, 225012, 238248, 238680, 243763, 258102, 281265, 286780, 297810, 337518, 344136, 375020, 387153, 397080, 430170, 450024, 487526, 506277, 516204, 562530, 573560, 595620, 645255, 675036, 731289, 750040, 774306, 843795, 860340, 975052, 1012554, 1032408, 1125060, 1191240, 1218815, 1290510, 1350072, 1462578, 1548612, 1687590, 1720680, 1935765, 1950104, 2025108, 2193867, 2250120, 2437630, 2531385, 2581020, 2925156, 3097224, 3375180, 3656445, 3871530, 4050216, 4387734, 4875260, 5062770, 5162040, 5850312, 6581601, 6750360, 7312890, 7743060, 8775468, 9750520, 10125540, 10969335, 13163202, 14625780, 15486120, 17550936, 20251080, 21938670, 26326404, 29251560, 32908005, 43877340, 52652808, 65816010, 87754680, 131632020, 263264040]

約数ペア:

[(1, 263264040), (2, 131632020), (3, 87754680), (4, 65816010), (5, 52652808), (6, 43877340), (8, 32908005), (9, 29251560), (10, 26326404), (12, 21938670), (13, 20251080), (15, 17550936), (17, 15486120), (18, 14625780), (20, 13163202), (24, 10969335), (26, 10125540), (27, 9750520), (30, 8775468), (34, 7743060), (36, 7312890), (39, 6750360), (40, 6581601), (45, 5850312), (51, 5162040), (52, 5062770), (54, 4875260), (60, 4387734), (65, 4050216), (68, 3871530), (72, 3656445), (78, 3375180), (85, 3097224), (90, 2925156), (102, 2581020), (104, 2531385), (108, 2437630), (117, 2250120), (120, 2193867), (130, 2025108), (135, 1950104), (136, 1935765), (153, 1720680), (156, 1687590), (170, 1548612), (180, 1462578), (195, 1350072), (204, 1290510), (216, 1218815), (221, 1191240), (234, 1125060), (255, 1032408), (260, 1012554), (270, 975052), (306, 860340), (312, 843795), (340, 774306), (351, 750040), (360, 731289), (390, 675036), (408, 645255), (442, 595620), (459, 573560), (468, 562530), (510, 516204), (520, 506277), (540, 487526), (585, 450024), (612, 430170), (663, 397080), (680, 387153), (702, 375020), (765, 344136), (780, 337518), (884, 297810), (918, 286780), (936, 281265), (1020, 258102), (1080, 243763), (1103, 238680), (1105, 238248), (1170, 225012), (1224, 215085), (1326, 198540), (1404, 187510), (1530, 172068), (1560, 168759), (1755, 150008), (1768, 148905), (1836, 143390), (1989, 132360), (2040, 129051), (2206, 119340), (2210, 119124), (2295, 114712), (2340, 112506), (2652, 99270), (2808, 93755), (3060, 86034), (3309, 79560), (3315, 79416), (3510, 75004), (3672, 71695), (3978, 66180), (4412, 59670), (4420, 59562), (4590, 57356), (4680, 56253), (5304, 49635), (5515, 47736), (5967, 44120), (6120, 43017), (6618, 39780), (6630, 39708), (7020, 37502), (7956, 33090), (8824, 29835), (8840, 29781), (9180, 28678), (9927, 26520), (9945, 26472), (11030, 23868), (11934, 22060), (13236, 19890), (13260, 19854), (14040, 18751), (14339, 18360), (15912, 16545)]