222921720

素因数分解:

$2^3\times 3^4\times 5^1\times 7^1\times {\mathrm{9829}}^1$

素因数の和:9859

約数の個数: 160

約数和(自身を含む): 856389600

約数和(自身を除く): 633467880

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 18, 20, 21, 24, 27, 28, 30, 35, 36, 40, 42, 45, 54, 56, 60, 63, 70, 72, 81, 84, 90, 105, 108, 120, 126, 135, 140, 162, 168, 180, 189, 210, 216, 252, 270, 280, 315, 324, 360, 378, 405, 420, 504, 540, 567, 630, 648, 756, 810, 840, 945, 1080, 1134, 1260, 1512, 1620, 1890, 2268, 2520, 2835, 3240, 3780, 4536, 5670, 7560, 9829, 11340, 19658, 22680, 29487, 39316, 49145, 58974, 68803, 78632, 88461, 98290, 117948, 137606, 147435, 176922, 196580, 206409, 235896, 265383, 275212, 294870, 344015, 353844, 393160, 412818, 442305, 530766, 550424, 589740, 619227, 688030, 707688, 796149, 825636, 884610, 1032045, 1061532, 1179480, 1238454, 1326915, 1376060, 1592298, 1651272, 1769220, 1857681, 2064090, 2123064, 2476908, 2653830, 2752120, 3096135, 3184596, 3538440, 3715362, 3980745, 4128180, 4953816, 5307660, 5573043, 6192270, 6369192, 7430724, 7961490, 8256360, 9288405, 10615320, 11146086, 12384540, 14861448, 15922980, 18576810, 22292172, 24769080, 27865215, 31845960, 37153620, 44584344, 55730430, 74307240, 111460860, 222921720]

約数ペア:

[(1, 222921720), (2, 111460860), (3, 74307240), (4, 55730430), (5, 44584344), (6, 37153620), (7, 31845960), (8, 27865215), (9, 24769080), (10, 22292172), (12, 18576810), (14, 15922980), (15, 14861448), (18, 12384540), (20, 11146086), (21, 10615320), (24, 9288405), (27, 8256360), (28, 7961490), (30, 7430724), (35, 6369192), (36, 6192270), (40, 5573043), (42, 5307660), (45, 4953816), (54, 4128180), (56, 3980745), (60, 3715362), (63, 3538440), (70, 3184596), (72, 3096135), (81, 2752120), (84, 2653830), (90, 2476908), (105, 2123064), (108, 2064090), (120, 1857681), (126, 1769220), (135, 1651272), (140, 1592298), (162, 1376060), (168, 1326915), (180, 1238454), (189, 1179480), (210, 1061532), (216, 1032045), (252, 884610), (270, 825636), (280, 796149), (315, 707688), (324, 688030), (360, 619227), (378, 589740), (405, 550424), (420, 530766), (504, 442305), (540, 412818), (567, 393160), (630, 353844), (648, 344015), (756, 294870), (810, 275212), (840, 265383), (945, 235896), (1080, 206409), (1134, 196580), (1260, 176922), (1512, 147435), (1620, 137606), (1890, 117948), (2268, 98290), (2520, 88461), (2835, 78632), (3240, 68803), (3780, 58974), (4536, 49145), (5670, 39316), (7560, 29487), (9829, 22680), (11340, 19658)]