31322160

素因数分解:

$2^4\times 3^3\times 5^1\times {\mathrm{17}}^1\times {\mathrm{853}}^1$

素因数の和:892

約数の個数: 160

約数和(自身を含む): 114367680

約数和(自身を除く): 83045520

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 17, 18, 20, 24, 27, 30, 34, 36, 40, 45, 48, 51, 54, 60, 68, 72, 80, 85, 90, 102, 108, 120, 135, 136, 144, 153, 170, 180, 204, 216, 240, 255, 270, 272, 306, 340, 360, 408, 432, 459, 510, 540, 612, 680, 720, 765, 816, 853, 918, 1020, 1080, 1224, 1360, 1530, 1706, 1836, 2040, 2160, 2295, 2448, 2559, 3060, 3412, 3672, 4080, 4265, 4590, 5118, 6120, 6824, 7344, 7677, 8530, 9180, 10236, 12240, 12795, 13648, 14501, 15354, 17060, 18360, 20472, 23031, 25590, 29002, 30708, 34120, 36720, 38385, 40944, 43503, 46062, 51180, 58004, 61416, 68240, 72505, 76770, 87006, 92124, 102360, 115155, 116008, 122832, 130509, 145010, 153540, 174012, 184248, 204720, 217515, 230310, 232016, 261018, 290020, 307080, 348024, 368496, 391527, 435030, 460620, 522036, 580040, 614160, 652545, 696048, 783054, 870060, 921240, 1044072, 1160080, 1305090, 1566108, 1740120, 1842480, 1957635, 2088144, 2610180, 3132216, 3480240, 3915270, 5220360, 6264432, 7830540, 10440720, 15661080, 31322160]

約数ペア:

[(1, 31322160), (2, 15661080), (3, 10440720), (4, 7830540), (5, 6264432), (6, 5220360), (8, 3915270), (9, 3480240), (10, 3132216), (12, 2610180), (15, 2088144), (16, 1957635), (17, 1842480), (18, 1740120), (20, 1566108), (24, 1305090), (27, 1160080), (30, 1044072), (34, 921240), (36, 870060), (40, 783054), (45, 696048), (48, 652545), (51, 614160), (54, 580040), (60, 522036), (68, 460620), (72, 435030), (80, 391527), (85, 368496), (90, 348024), (102, 307080), (108, 290020), (120, 261018), (135, 232016), (136, 230310), (144, 217515), (153, 204720), (170, 184248), (180, 174012), (204, 153540), (216, 145010), (240, 130509), (255, 122832), (270, 116008), (272, 115155), (306, 102360), (340, 92124), (360, 87006), (408, 76770), (432, 72505), (459, 68240), (510, 61416), (540, 58004), (612, 51180), (680, 46062), (720, 43503), (765, 40944), (816, 38385), (853, 36720), (918, 34120), (1020, 30708), (1080, 29002), (1224, 25590), (1360, 23031), (1530, 20472), (1706, 18360), (1836, 17060), (2040, 15354), (2160, 14501), (2295, 13648), (2448, 12795), (2559, 12240), (3060, 10236), (3412, 9180), (3672, 8530), (4080, 7677), (4265, 7344), (4590, 6824), (5118, 6120)]