84246560

素因数分解:

$2^5\times 5^1\times {\mathrm{17}}^1\times {\mathrm{47}}^1\times {\mathrm{659}}^1$

素因数の和:738

約数の個数: 96

約数和(自身を含む): 215550720

約数和(自身を除く): 131304160

約数列:

[1, 2, 4, 5, 8, 10, 16, 17, 20, 32, 34, 40, 47, 68, 80, 85, 94, 136, 160, 170, 188, 235, 272, 340, 376, 470, 544, 659, 680, 752, 799, 940, 1318, 1360, 1504, 1598, 1880, 2636, 2720, 3196, 3295, 3760, 3995, 5272, 6392, 6590, 7520, 7990, 10544, 11203, 12784, 13180, 15980, 21088, 22406, 25568, 26360, 30973, 31960, 44812, 52720, 56015, 61946, 63920, 89624, 105440, 112030, 123892, 127840, 154865, 179248, 224060, 247784, 309730, 358496, 448120, 495568, 526541, 619460, 896240, 991136, 1053082, 1238920, 1792480, 2106164, 2477840, 2632705, 4212328, 4955680, 5265410, 8424656, 10530820, 16849312, 21061640, 42123280, 84246560]

約数ペア:

[(1, 84246560), (2, 42123280), (4, 21061640), (5, 16849312), (8, 10530820), (10, 8424656), (16, 5265410), (17, 4955680), (20, 4212328), (32, 2632705), (34, 2477840), (40, 2106164), (47, 1792480), (68, 1238920), (80, 1053082), (85, 991136), (94, 896240), (136, 619460), (160, 526541), (170, 495568), (188, 448120), (235, 358496), (272, 309730), (340, 247784), (376, 224060), (470, 179248), (544, 154865), (659, 127840), (680, 123892), (752, 112030), (799, 105440), (940, 89624), (1318, 63920), (1360, 61946), (1504, 56015), (1598, 52720), (1880, 44812), (2636, 31960), (2720, 30973), (3196, 26360), (3295, 25568), (3760, 22406), (3995, 21088), (5272, 15980), (6392, 13180), (6590, 12784), (7520, 11203), (7990, 10544)]