121433760

素因数分解:

$2^5\times 3^2\times 5^1\times 7^2\times {\mathrm{1721}}^1$

素因数の和:1756

約数の個数: 216

約数和(自身を含む): 482328756

約数和(自身を除く): 360894996

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 28, 30, 32, 35, 36, 40, 42, 45, 48, 49, 56, 60, 63, 70, 72, 80, 84, 90, 96, 98, 105, 112, 120, 126, 140, 144, 147, 160, 168, 180, 196, 210, 224, 240, 245, 252, 280, 288, 294, 315, 336, 360, 392, 420, 441, 480, 490, 504, 560, 588, 630, 672, 720, 735, 784, 840, 882, 980, 1008, 1120, 1176, 1260, 1440, 1470, 1568, 1680, 1721, 1764, 1960, 2016, 2205, 2352, 2520, 2940, 3360, 3442, 3528, 3920, 4410, 4704, 5040, 5163, 5880, 6884, 7056, 7840, 8605, 8820, 10080, 10326, 11760, 12047, 13768, 14112, 15489, 17210, 17640, 20652, 23520, 24094, 25815, 27536, 30978, 34420, 35280, 36141, 41304, 48188, 51630, 55072, 60235, 61956, 68840, 70560, 72282, 77445, 82608, 84329, 96376, 103260, 108423, 120470, 123912, 137680, 144564, 154890, 165216, 168658, 180705, 192752, 206520, 216846, 240940, 247824, 252987, 275360, 289128, 309780, 337316, 361410, 385504, 413040, 421645, 433692, 481880, 495648, 505974, 542115, 578256, 619560, 674632, 722820, 758961, 826080, 843290, 867384, 963760, 1011948, 1084230, 1156512, 1239120, 1264935, 1349264, 1445640, 1517922, 1686580, 1734768, 1927520, 2023896, 2168460, 2478240, 2529870, 2698528, 2891280, 3035844, 3373160, 3469536, 3794805, 4047792, 4336920, 5059740, 5782560, 6071688, 6746320, 7589610, 8095584, 8673840, 10119480, 12143376, 13492640, 15179220, 17347680, 20238960, 24286752, 30358440, 40477920, 60716880, 121433760]

約数ペア:

[(1, 121433760), (2, 60716880), (3, 40477920), (4, 30358440), (5, 24286752), (6, 20238960), (7, 17347680), (8, 15179220), (9, 13492640), (10, 12143376), (12, 10119480), (14, 8673840), (15, 8095584), (16, 7589610), (18, 6746320), (20, 6071688), (21, 5782560), (24, 5059740), (28, 4336920), (30, 4047792), (32, 3794805), (35, 3469536), (36, 3373160), (40, 3035844), (42, 2891280), (45, 2698528), (48, 2529870), (49, 2478240), (56, 2168460), (60, 2023896), (63, 1927520), (70, 1734768), (72, 1686580), (80, 1517922), (84, 1445640), (90, 1349264), (96, 1264935), (98, 1239120), (105, 1156512), (112, 1084230), (120, 1011948), (126, 963760), (140, 867384), (144, 843290), (147, 826080), (160, 758961), (168, 722820), (180, 674632), (196, 619560), (210, 578256), (224, 542115), (240, 505974), (245, 495648), (252, 481880), (280, 433692), (288, 421645), (294, 413040), (315, 385504), (336, 361410), (360, 337316), (392, 309780), (420, 289128), (441, 275360), (480, 252987), (490, 247824), (504, 240940), (560, 216846), (588, 206520), (630, 192752), (672, 180705), (720, 168658), (735, 165216), (784, 154890), (840, 144564), (882, 137680), (980, 123912), (1008, 120470), (1120, 108423), (1176, 103260), (1260, 96376), (1440, 84329), (1470, 82608), (1568, 77445), (1680, 72282), (1721, 70560), (1764, 68840), (1960, 61956), (2016, 60235), (2205, 55072), (2352, 51630), (2520, 48188), (2940, 41304), (3360, 36141), (3442, 35280), (3528, 34420), (3920, 30978), (4410, 27536), (4704, 25815), (5040, 24094), (5163, 23520), (5880, 20652), (6884, 17640), (7056, 17210), (7840, 15489), (8605, 14112), (8820, 13768), (10080, 12047), (10326, 11760)]