15705079740

素因数分解:

$2^2\times 3^3\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{244399}}^1$

素因数の和:244441

約数の個数: 192

約数和(自身を含む): 59125248000

約数和(自身を除く): 43420168260

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 17, 18, 20, 21, 27, 28, 30, 34, 35, 36, 42, 45, 51, 54, 60, 63, 68, 70, 84, 85, 90, 102, 105, 108, 119, 126, 135, 140, 153, 170, 180, 189, 204, 210, 238, 252, 255, 270, 306, 315, 340, 357, 378, 420, 459, 476, 510, 540, 595, 612, 630, 714, 756, 765, 918, 945, 1020, 1071, 1190, 1260, 1428, 1530, 1785, 1836, 1890, 2142, 2295, 2380, 3060, 3213, 3570, 3780, 4284, 4590, 5355, 6426, 7140, 9180, 10710, 12852, 16065, 21420, 32130, 64260, 244399, 488798, 733197, 977596, 1221995, 1466394, 1710793, 2199591, 2443990, 2932788, 3421586, 3665985, 4154783, 4399182, 4887980, 5132379, 6598773, 6843172, 7331970, 8309566, 8553965, 8798364, 10264758, 10997955, 12464349, 13197546, 14663940, 15397137, 16619132, 17107930, 20529516, 20773915, 21995910, 24928698, 25661895, 26395092, 29083481, 30794274, 32993865, 34215860, 37393047, 41547830, 43991820, 46191411, 49857396, 51323790, 58166962, 61588548, 62321745, 65987730, 74786094, 76985685, 83095660, 87250443, 92382822, 102647580, 112179141, 116333924, 124643490, 131975460, 145417405, 149572188, 153971370, 174500886, 184765644, 186965235, 224358282, 230957055, 249286980, 261751329, 290834810, 307942740, 349001772, 373930470, 436252215, 448716564, 461914110, 523502658, 560895705, 581669620, 747860940, 785253987, 872504430, 923828220, 1047005316, 1121791410, 1308756645, 1570507974, 1745008860, 2243582820, 2617513290, 3141015948, 3926269935, 5235026580, 7852539870, 15705079740]

約数ペア:

[(1, 15705079740), (2, 7852539870), (3, 5235026580), (4, 3926269935), (5, 3141015948), (6, 2617513290), (7, 2243582820), (9, 1745008860), (10, 1570507974), (12, 1308756645), (14, 1121791410), (15, 1047005316), (17, 923828220), (18, 872504430), (20, 785253987), (21, 747860940), (27, 581669620), (28, 560895705), (30, 523502658), (34, 461914110), (35, 448716564), (36, 436252215), (42, 373930470), (45, 349001772), (51, 307942740), (54, 290834810), (60, 261751329), (63, 249286980), (68, 230957055), (70, 224358282), (84, 186965235), (85, 184765644), (90, 174500886), (102, 153971370), (105, 149572188), (108, 145417405), (119, 131975460), (126, 124643490), (135, 116333924), (140, 112179141), (153, 102647580), (170, 92382822), (180, 87250443), (189, 83095660), (204, 76985685), (210, 74786094), (238, 65987730), (252, 62321745), (255, 61588548), (270, 58166962), (306, 51323790), (315, 49857396), (340, 46191411), (357, 43991820), (378, 41547830), (420, 37393047), (459, 34215860), (476, 32993865), (510, 30794274), (540, 29083481), (595, 26395092), (612, 25661895), (630, 24928698), (714, 21995910), (756, 20773915), (765, 20529516), (918, 17107930), (945, 16619132), (1020, 15397137), (1071, 14663940), (1190, 13197546), (1260, 12464349), (1428, 10997955), (1530, 10264758), (1785, 8798364), (1836, 8553965), (1890, 8309566), (2142, 7331970), (2295, 6843172), (2380, 6598773), (3060, 5132379), (3213, 4887980), (3570, 4399182), (3780, 4154783), (4284, 3665985), (4590, 3421586), (5355, 2932788), (6426, 2443990), (7140, 2199591), (9180, 1710793), (10710, 1466394), (12852, 1221995), (16065, 977596), (21420, 733197), (32130, 488798), (64260, 244399)]