440473320

素因数分解:

$2^3\times 3^2\times 5^1\times 7^1\times {\mathrm{103}}^1\times {\mathrm{1697}}^1$

素因数の和:1824

約数の個数: 192

約数和(自身を含む): 1652901120

約数和(自身を除く): 1212427800

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 18, 20, 21, 24, 28, 30, 35, 36, 40, 42, 45, 56, 60, 63, 70, 72, 84, 90, 103, 105, 120, 126, 140, 168, 180, 206, 210, 252, 280, 309, 315, 360, 412, 420, 504, 515, 618, 630, 721, 824, 840, 927, 1030, 1236, 1260, 1442, 1545, 1697, 1854, 2060, 2163, 2472, 2520, 2884, 3090, 3394, 3605, 3708, 4120, 4326, 4635, 5091, 5768, 6180, 6489, 6788, 7210, 7416, 8485, 8652, 9270, 10182, 10815, 11879, 12360, 12978, 13576, 14420, 15273, 16970, 17304, 18540, 20364, 21630, 23758, 25455, 25956, 28840, 30546, 32445, 33940, 35637, 37080, 40728, 43260, 47516, 50910, 51912, 59395, 61092, 64890, 67880, 71274, 76365, 86520, 95032, 101820, 106911, 118790, 122184, 129780, 142548, 152730, 174791, 178185, 203640, 213822, 237580, 259560, 285096, 305460, 349582, 356370, 427644, 475160, 524373, 534555, 610920, 699164, 712740, 855288, 873955, 1048746, 1069110, 1223537, 1398328, 1425480, 1573119, 1747910, 2097492, 2138220, 2447074, 2621865, 3146238, 3495820, 3670611, 4194984, 4276440, 4894148, 5243730, 6117685, 6292476, 6991640, 7341222, 7865595, 9788296, 10487460, 11011833, 12235370, 12584952, 14682444, 15731190, 18353055, 20974920, 22023666, 24470740, 29364888, 31462380, 36706110, 44047332, 48941480, 55059165, 62924760, 73412220, 88094664, 110118330, 146824440, 220236660, 440473320]

約数ペア:

[(1, 440473320), (2, 220236660), (3, 146824440), (4, 110118330), (5, 88094664), (6, 73412220), (7, 62924760), (8, 55059165), (9, 48941480), (10, 44047332), (12, 36706110), (14, 31462380), (15, 29364888), (18, 24470740), (20, 22023666), (21, 20974920), (24, 18353055), (28, 15731190), (30, 14682444), (35, 12584952), (36, 12235370), (40, 11011833), (42, 10487460), (45, 9788296), (56, 7865595), (60, 7341222), (63, 6991640), (70, 6292476), (72, 6117685), (84, 5243730), (90, 4894148), (103, 4276440), (105, 4194984), (120, 3670611), (126, 3495820), (140, 3146238), (168, 2621865), (180, 2447074), (206, 2138220), (210, 2097492), (252, 1747910), (280, 1573119), (309, 1425480), (315, 1398328), (360, 1223537), (412, 1069110), (420, 1048746), (504, 873955), (515, 855288), (618, 712740), (630, 699164), (721, 610920), (824, 534555), (840, 524373), (927, 475160), (1030, 427644), (1236, 356370), (1260, 349582), (1442, 305460), (1545, 285096), (1697, 259560), (1854, 237580), (2060, 213822), (2163, 203640), (2472, 178185), (2520, 174791), (2884, 152730), (3090, 142548), (3394, 129780), (3605, 122184), (3708, 118790), (4120, 106911), (4326, 101820), (4635, 95032), (5091, 86520), (5768, 76365), (6180, 71274), (6489, 67880), (6788, 64890), (7210, 61092), (7416, 59395), (8485, 51912), (8652, 50910), (9270, 47516), (10182, 43260), (10815, 40728), (11879, 37080), (12360, 35637), (12978, 33940), (13576, 32445), (14420, 30546), (15273, 28840), (16970, 25956), (17304, 25455), (18540, 23758), (20364, 21630)]