71652960

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{2927}}^1$

素因数の和:2965

約数の個数: 144

約数和(自身を含む): 258987456

約数和(自身を除く): 187334496

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 17, 18, 20, 24, 30, 32, 34, 36, 40, 45, 48, 51, 60, 68, 72, 80, 85, 90, 96, 102, 120, 136, 144, 153, 160, 170, 180, 204, 240, 255, 272, 288, 306, 340, 360, 408, 480, 510, 544, 612, 680, 720, 765, 816, 1020, 1224, 1360, 1440, 1530, 1632, 2040, 2448, 2720, 2927, 3060, 4080, 4896, 5854, 6120, 8160, 8781, 11708, 12240, 14635, 17562, 23416, 24480, 26343, 29270, 35124, 43905, 46832, 49759, 52686, 58540, 70248, 87810, 93664, 99518, 105372, 117080, 131715, 140496, 149277, 175620, 199036, 210744, 234160, 248795, 263430, 280992, 298554, 351240, 398072, 421488, 447831, 468320, 497590, 526860, 597108, 702480, 746385, 796144, 842976, 895662, 995180, 1053720, 1194216, 1404960, 1492770, 1592288, 1791324, 1990360, 2107440, 2239155, 2388432, 2985540, 3582648, 3980720, 4214880, 4478310, 4776864, 5971080, 7165296, 7961440, 8956620, 11942160, 14330592, 17913240, 23884320, 35826480, 71652960]

約数ペア:

[(1, 71652960), (2, 35826480), (3, 23884320), (4, 17913240), (5, 14330592), (6, 11942160), (8, 8956620), (9, 7961440), (10, 7165296), (12, 5971080), (15, 4776864), (16, 4478310), (17, 4214880), (18, 3980720), (20, 3582648), (24, 2985540), (30, 2388432), (32, 2239155), (34, 2107440), (36, 1990360), (40, 1791324), (45, 1592288), (48, 1492770), (51, 1404960), (60, 1194216), (68, 1053720), (72, 995180), (80, 895662), (85, 842976), (90, 796144), (96, 746385), (102, 702480), (120, 597108), (136, 526860), (144, 497590), (153, 468320), (160, 447831), (170, 421488), (180, 398072), (204, 351240), (240, 298554), (255, 280992), (272, 263430), (288, 248795), (306, 234160), (340, 210744), (360, 199036), (408, 175620), (480, 149277), (510, 140496), (544, 131715), (612, 117080), (680, 105372), (720, 99518), (765, 93664), (816, 87810), (1020, 70248), (1224, 58540), (1360, 52686), (1440, 49759), (1530, 46832), (1632, 43905), (2040, 35124), (2448, 29270), (2720, 26343), (2927, 24480), (3060, 23416), (4080, 17562), (4896, 14635), (5854, 12240), (6120, 11708), (8160, 8781)]