385401240

素因数分解:

$2^3\times 3^4\times 5^1\times 7^1\times {\mathrm{16993}}^1$

素因数の和:17023

約数の個数: 160

約数和(自身を含む): 1480517280

約数和(自身を除く): 1095116040

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, 11340, 16993, 22680, 33986, 50979, 67972, 84965, 101958, 118951, 135944, 152937, 169930, 203916, 237902, 254895, 305874, 339860, 356853, 407832, 458811, 475804, 509790, 594755, 611748, 679720, 713706, 764685, 917622, 951608, 1019580, 1070559, 1189510, 1223496, 1376433, 1427412, 1529370, 1784265, 1835244, 2039160, 2141118, 2294055, 2379020, 2752866, 2854824, 3058740, 3211677, 3568530, 3670488, 4282236, 4588110, 4758040, 5352795, 5505732, 6117480, 6423354, 6882165, 7137060, 8564472, 9176220, 9635031, 10705590, 11011464, 12846708, 13764330, 14274120, 16058385, 18352440, 19270062, 21411180, 25693416, 27528660, 32116770, 38540124, 42822360, 48175155, 55057320, 64233540, 77080248, 96350310, 128467080, 192700620, 385401240]

約数ペア:

[(1, 385401240), (2, 192700620), (3, 128467080), (4, 96350310), (5, 77080248), (6, 64233540), (7, 55057320), (8, 48175155), (9, 42822360), (10, 38540124), (12, 32116770), (14, 27528660), (15, 25693416), (18, 21411180), (20, 19270062), (21, 18352440), (24, 16058385), (27, 14274120), (28, 13764330), (30, 12846708), (35, 11011464), (36, 10705590), (40, 9635031), (42, 9176220), (45, 8564472), (54, 7137060), (56, 6882165), (60, 6423354), (63, 6117480), (70, 5505732), (72, 5352795), (81, 4758040), (84, 4588110), (90, 4282236), (105, 3670488), (108, 3568530), (120, 3211677), (126, 3058740), (135, 2854824), (140, 2752866), (162, 2379020), (168, 2294055), (180, 2141118), (189, 2039160), (210, 1835244), (216, 1784265), (252, 1529370), (270, 1427412), (280, 1376433), (315, 1223496), (324, 1189510), (360, 1070559), (378, 1019580), (405, 951608), (420, 917622), (504, 764685), (540, 713706), (567, 679720), (630, 611748), (648, 594755), (756, 509790), (810, 475804), (840, 458811), (945, 407832), (1080, 356853), (1134, 339860), (1260, 305874), (1512, 254895), (1620, 237902), (1890, 203916), (2268, 169930), (2520, 152937), (2835, 135944), (3240, 118951), (3780, 101958), (4536, 84965), (5670, 67972), (7560, 50979), (11340, 33986), (16993, 22680)]