268534400

素因数分解:

$2^7\times 5^2\times {\mathrm{31}}^1\times {\mathrm{2707}}^1$

素因数の和:2762

約数の個数: 96

約数和(自身を含む): 685015680

約数和(自身を除く): 416481280

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 31, 32, 40, 50, 62, 64, 80, 100, 124, 128, 155, 160, 200, 248, 310, 320, 400, 496, 620, 640, 775, 800, 992, 1240, 1550, 1600, 1984, 2480, 2707, 3100, 3200, 3968, 4960, 5414, 6200, 9920, 10828, 12400, 13535, 19840, 21656, 24800, 27070, 43312, 49600, 54140, 67675, 83917, 86624, 99200, 108280, 135350, 167834, 173248, 216560, 270700, 335668, 346496, 419585, 433120, 541400, 671336, 839170, 866240, 1082800, 1342672, 1678340, 1732480, 2097925, 2165600, 2685344, 3356680, 4195850, 4331200, 5370688, 6713360, 8391700, 8662400, 10741376, 13426720, 16783400, 26853440, 33566800, 53706880, 67133600, 134267200, 268534400]

約数ペア:

[(1, 268534400), (2, 134267200), (4, 67133600), (5, 53706880), (8, 33566800), (10, 26853440), (16, 16783400), (20, 13426720), (25, 10741376), (31, 8662400), (32, 8391700), (40, 6713360), (50, 5370688), (62, 4331200), (64, 4195850), (80, 3356680), (100, 2685344), (124, 2165600), (128, 2097925), (155, 1732480), (160, 1678340), (200, 1342672), (248, 1082800), (310, 866240), (320, 839170), (400, 671336), (496, 541400), (620, 433120), (640, 419585), (775, 346496), (800, 335668), (992, 270700), (1240, 216560), (1550, 173248), (1600, 167834), (1984, 135350), (2480, 108280), (2707, 99200), (3100, 86624), (3200, 83917), (3968, 67675), (4960, 54140), (5414, 49600), (6200, 43312), (9920, 27070), (10828, 24800), (12400, 21656), (13535, 19840)]