425257560

素因数分解:

$2^3\times 3^3\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{4327}}^1$

素因数の和:4367

約数の個数: 256

約数和(自身を含む): 1745049600

約数和(自身を除く): 1319792040

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 13, 14, 15, 18, 20, 21, 24, 26, 27, 28, 30, 35, 36, 39, 40, 42, 45, 52, 54, 56, 60, 63, 65, 70, 72, 78, 84, 90, 91, 104, 105, 108, 117, 120, 126, 130, 135, 140, 156, 168, 180, 182, 189, 195, 210, 216, 234, 252, 260, 270, 273, 280, 312, 315, 351, 360, 364, 378, 390, 420, 455, 468, 504, 520, 540, 546, 585, 630, 702, 728, 756, 780, 819, 840, 910, 936, 945, 1080, 1092, 1170, 1260, 1365, 1404, 1512, 1560, 1638, 1755, 1820, 1890, 2184, 2340, 2457, 2520, 2730, 2808, 3276, 3510, 3640, 3780, 4095, 4327, 4680, 4914, 5460, 6552, 7020, 7560, 8190, 8654, 9828, 10920, 12285, 12981, 14040, 16380, 17308, 19656, 21635, 24570, 25962, 30289, 32760, 34616, 38943, 43270, 49140, 51924, 56251, 60578, 64905, 77886, 86540, 90867, 98280, 103848, 112502, 116829, 121156, 129810, 151445, 155772, 168753, 173080, 181734, 194715, 225004, 233658, 242312, 259620, 272601, 281255, 302890, 311544, 337506, 363468, 389430, 393757, 450008, 454335, 467316, 506259, 519240, 545202, 562510, 584145, 605780, 675012, 726936, 778860, 787514, 817803, 843765, 908670, 934632, 1012518, 1090404, 1125020, 1168290, 1181271, 1211560, 1350024, 1363005, 1518777, 1557720, 1575028, 1635606, 1687530, 1817340, 1968785, 2025036, 2180808, 2250040, 2336580, 2362542, 2531295, 2726010, 3037554, 3150056, 3271212, 3375060, 3543813, 3634680, 3937570, 4050072, 4089015, 4673160, 4725084, 5062590, 5452020, 5906355, 6075108, 6542424, 6750120, 7087626, 7593885, 7875140, 8178030, 9450168, 10125180, 10631439, 10904040, 11812710, 12150216, 14175252, 15187770, 15750280, 16356060, 17719065, 20250360, 21262878, 23625420, 28350504, 30375540, 32712120, 35438130, 42525756, 47250840, 53157195, 60751080, 70876260, 85051512, 106314390, 141752520, 212628780, 425257560]

約数ペア:

[(1, 425257560), (2, 212628780), (3, 141752520), (4, 106314390), (5, 85051512), (6, 70876260), (7, 60751080), (8, 53157195), (9, 47250840), (10, 42525756), (12, 35438130), (13, 32712120), (14, 30375540), (15, 28350504), (18, 23625420), (20, 21262878), (21, 20250360), (24, 17719065), (26, 16356060), (27, 15750280), (28, 15187770), (30, 14175252), (35, 12150216), (36, 11812710), (39, 10904040), (40, 10631439), (42, 10125180), (45, 9450168), (52, 8178030), (54, 7875140), (56, 7593885), (60, 7087626), (63, 6750120), (65, 6542424), (70, 6075108), (72, 5906355), (78, 5452020), (84, 5062590), (90, 4725084), (91, 4673160), (104, 4089015), (105, 4050072), (108, 3937570), (117, 3634680), (120, 3543813), (126, 3375060), (130, 3271212), (135, 3150056), (140, 3037554), (156, 2726010), (168, 2531295), (180, 2362542), (182, 2336580), (189, 2250040), (195, 2180808), (210, 2025036), (216, 1968785), (234, 1817340), (252, 1687530), (260, 1635606), (270, 1575028), (273, 1557720), (280, 1518777), (312, 1363005), (315, 1350024), (351, 1211560), (360, 1181271), (364, 1168290), (378, 1125020), (390, 1090404), (420, 1012518), (455, 934632), (468, 908670), (504, 843765), (520, 817803), (540, 787514), (546, 778860), (585, 726936), (630, 675012), (702, 605780), (728, 584145), (756, 562510), (780, 545202), (819, 519240), (840, 506259), (910, 467316), (936, 454335), (945, 450008), (1080, 393757), (1092, 389430), (1170, 363468), (1260, 337506), (1365, 311544), (1404, 302890), (1512, 281255), (1560, 272601), (1638, 259620), (1755, 242312), (1820, 233658), (1890, 225004), (2184, 194715), (2340, 181734), (2457, 173080), (2520, 168753), (2730, 155772), (2808, 151445), (3276, 129810), (3510, 121156), (3640, 116829), (3780, 112502), (4095, 103848), (4327, 98280), (4680, 90867), (4914, 86540), (5460, 77886), (6552, 64905), (7020, 60578), (7560, 56251), (8190, 51924), (8654, 49140), (9828, 43270), (10920, 38943), (12285, 34616), (12981, 32760), (14040, 30289), (16380, 25962), (17308, 24570), (19656, 21635)]