227614400

素因数分解:

$2^6\times 5^2\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{353}}^1$

素因数の和:419

約数の個数: 168

約数和(自身を含む): 624376704

約数和(自身を除く): 396762304

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 25, 26, 31, 32, 40, 50, 52, 62, 64, 65, 80, 100, 104, 124, 130, 155, 160, 200, 208, 248, 260, 310, 320, 325, 353, 400, 403, 416, 496, 520, 620, 650, 706, 775, 800, 806, 832, 992, 1040, 1240, 1300, 1412, 1550, 1600, 1612, 1765, 1984, 2015, 2080, 2480, 2600, 2824, 3100, 3224, 3530, 4030, 4160, 4589, 4960, 5200, 5648, 6200, 6448, 7060, 8060, 8825, 9178, 9920, 10075, 10400, 10943, 11296, 12400, 12896, 14120, 16120, 17650, 18356, 20150, 20800, 21886, 22592, 22945, 24800, 25792, 28240, 32240, 35300, 36712, 40300, 43772, 45890, 49600, 54715, 56480, 64480, 70600, 73424, 80600, 87544, 91780, 109430, 112960, 114725, 128960, 141200, 142259, 146848, 161200, 175088, 183560, 218860, 229450, 273575, 282400, 284518, 293696, 322400, 350176, 367120, 437720, 458900, 547150, 564800, 569036, 644800, 700352, 711295, 734240, 875440, 917800, 1094300, 1138072, 1422590, 1468480, 1750880, 1835600, 2188600, 2276144, 2845180, 3501760, 3556475, 3671200, 4377200, 4552288, 5690360, 7112950, 7342400, 8754400, 9104576, 11380720, 14225900, 17508800, 22761440, 28451800, 45522880, 56903600, 113807200, 227614400]

約数ペア:

[(1, 227614400), (2, 113807200), (4, 56903600), (5, 45522880), (8, 28451800), (10, 22761440), (13, 17508800), (16, 14225900), (20, 11380720), (25, 9104576), (26, 8754400), (31, 7342400), (32, 7112950), (40, 5690360), (50, 4552288), (52, 4377200), (62, 3671200), (64, 3556475), (65, 3501760), (80, 2845180), (100, 2276144), (104, 2188600), (124, 1835600), (130, 1750880), (155, 1468480), (160, 1422590), (200, 1138072), (208, 1094300), (248, 917800), (260, 875440), (310, 734240), (320, 711295), (325, 700352), (353, 644800), (400, 569036), (403, 564800), (416, 547150), (496, 458900), (520, 437720), (620, 367120), (650, 350176), (706, 322400), (775, 293696), (800, 284518), (806, 282400), (832, 273575), (992, 229450), (1040, 218860), (1240, 183560), (1300, 175088), (1412, 161200), (1550, 146848), (1600, 142259), (1612, 141200), (1765, 128960), (1984, 114725), (2015, 112960), (2080, 109430), (2480, 91780), (2600, 87544), (2824, 80600), (3100, 73424), (3224, 70600), (3530, 64480), (4030, 56480), (4160, 54715), (4589, 49600), (4960, 45890), (5200, 43772), (5648, 40300), (6200, 36712), (6448, 35300), (7060, 32240), (8060, 28240), (8825, 25792), (9178, 24800), (9920, 22945), (10075, 22592), (10400, 21886), (10943, 20800), (11296, 20150), (12400, 18356), (12896, 17650), (14120, 16120)]