71636640

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{8779}}^1$

素因数の和:8814

約数の個数: 96

約数和(自身を含む): 238956480

約数和(自身を除く): 167319840

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 17, 20, 24, 30, 32, 34, 40, 48, 51, 60, 68, 80, 85, 96, 102, 120, 136, 160, 170, 204, 240, 255, 272, 340, 408, 480, 510, 544, 680, 816, 1020, 1360, 1632, 2040, 2720, 4080, 8160, 8779, 17558, 26337, 35116, 43895, 52674, 70232, 87790, 105348, 131685, 140464, 149243, 175580, 210696, 263370, 280928, 298486, 351160, 421392, 447729, 526740, 596972, 702320, 746215, 842784, 895458, 1053480, 1193944, 1404640, 1492430, 1790916, 2106960, 2238645, 2387888, 2984860, 3581832, 4213920, 4477290, 4775776, 5969720, 7163664, 8954580, 11939440, 14327328, 17909160, 23878880, 35818320, 71636640]

約数ペア:

[(1, 71636640), (2, 35818320), (3, 23878880), (4, 17909160), (5, 14327328), (6, 11939440), (8, 8954580), (10, 7163664), (12, 5969720), (15, 4775776), (16, 4477290), (17, 4213920), (20, 3581832), (24, 2984860), (30, 2387888), (32, 2238645), (34, 2106960), (40, 1790916), (48, 1492430), (51, 1404640), (60, 1193944), (68, 1053480), (80, 895458), (85, 842784), (96, 746215), (102, 702320), (120, 596972), (136, 526740), (160, 447729), (170, 421392), (204, 351160), (240, 298486), (255, 280928), (272, 263370), (340, 210696), (408, 175580), (480, 149243), (510, 140464), (544, 131685), (680, 105348), (816, 87790), (1020, 70232), (1360, 52674), (1632, 43895), (2040, 35116), (2720, 26337), (4080, 17558), (8160, 8779)]