1222390440

素因数分解:

$2^3\times 3^4\times 5^1\times {\mathrm{17}}^1\times {\mathrm{22193}}^1$

素因数の和:22233

約数の個数: 160

約数和(自身を含む): 4350467880

約数和(自身を除く): 3128077440

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 17, 18, 20, 24, 27, 30, 34, 36, 40, 45, 51, 54, 60, 68, 72, 81, 85, 90, 102, 108, 120, 135, 136, 153, 162, 170, 180, 204, 216, 255, 270, 306, 324, 340, 360, 405, 408, 459, 510, 540, 612, 648, 680, 765, 810, 918, 1020, 1080, 1224, 1377, 1530, 1620, 1836, 2040, 2295, 2754, 3060, 3240, 3672, 4590, 5508, 6120, 6885, 9180, 11016, 13770, 18360, 22193, 27540, 44386, 55080, 66579, 88772, 110965, 133158, 177544, 199737, 221930, 266316, 332895, 377281, 399474, 443860, 532632, 599211, 665790, 754562, 798948, 887720, 998685, 1131843, 1198422, 1331580, 1509124, 1597896, 1797633, 1886405, 1997370, 2263686, 2396844, 2663160, 2996055, 3018248, 3395529, 3595266, 3772810, 3994740, 4527372, 4793688, 5659215, 5992110, 6791058, 7190532, 7545620, 7989480, 8988165, 9054744, 10186587, 11318430, 11984220, 13582116, 14381064, 15091240, 16977645, 17976330, 20373174, 22636860, 23968440, 27164232, 30559761, 33955290, 35952660, 40746348, 45273720, 50932935, 61119522, 67910580, 71905320, 81492696, 101865870, 122239044, 135821160, 152798805, 203731740, 244478088, 305597610, 407463480, 611195220, 1222390440]

約数ペア:

[(1, 1222390440), (2, 611195220), (3, 407463480), (4, 305597610), (5, 244478088), (6, 203731740), (8, 152798805), (9, 135821160), (10, 122239044), (12, 101865870), (15, 81492696), (17, 71905320), (18, 67910580), (20, 61119522), (24, 50932935), (27, 45273720), (30, 40746348), (34, 35952660), (36, 33955290), (40, 30559761), (45, 27164232), (51, 23968440), (54, 22636860), (60, 20373174), (68, 17976330), (72, 16977645), (81, 15091240), (85, 14381064), (90, 13582116), (102, 11984220), (108, 11318430), (120, 10186587), (135, 9054744), (136, 8988165), (153, 7989480), (162, 7545620), (170, 7190532), (180, 6791058), (204, 5992110), (216, 5659215), (255, 4793688), (270, 4527372), (306, 3994740), (324, 3772810), (340, 3595266), (360, 3395529), (405, 3018248), (408, 2996055), (459, 2663160), (510, 2396844), (540, 2263686), (612, 1997370), (648, 1886405), (680, 1797633), (765, 1597896), (810, 1509124), (918, 1331580), (1020, 1198422), (1080, 1131843), (1224, 998685), (1377, 887720), (1530, 798948), (1620, 754562), (1836, 665790), (2040, 599211), (2295, 532632), (2754, 443860), (3060, 399474), (3240, 377281), (3672, 332895), (4590, 266316), (5508, 221930), (6120, 199737), (6885, 177544), (9180, 133158), (11016, 110965), (13770, 88772), (18360, 66579), (22193, 55080), (27540, 44386)]