1570852020

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{107}}^1\times {\mathrm{389}}^1$

素因数の和:562

約数の個数: 192

約数和(自身を含む): 4840093440

約数和(自身を除く): 3269241420

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 17, 20, 30, 34, 37, 51, 60, 68, 74, 85, 102, 107, 111, 148, 170, 185, 204, 214, 222, 255, 321, 340, 370, 389, 428, 444, 510, 535, 555, 629, 642, 740, 778, 1020, 1070, 1110, 1167, 1258, 1284, 1556, 1605, 1819, 1887, 1945, 2140, 2220, 2334, 2516, 3145, 3210, 3638, 3774, 3890, 3959, 4668, 5457, 5835, 6290, 6420, 6613, 7276, 7548, 7780, 7918, 9095, 9435, 10914, 11670, 11877, 12580, 13226, 14393, 15836, 18190, 18870, 19795, 19839, 21828, 23340, 23754, 26452, 27285, 28786, 33065, 36380, 37740, 39590, 39678, 41623, 43179, 47508, 54570, 57572, 59385, 66130, 67303, 71965, 79180, 79356, 83246, 86358, 99195, 109140, 118770, 124869, 132260, 134606, 143930, 166492, 172716, 198390, 201909, 208115, 215895, 237540, 244681, 249738, 269212, 287860, 336515, 396780, 403818, 416230, 431790, 489362, 499476, 624345, 673030, 707591, 734043, 807636, 832460, 863580, 978724, 1009545, 1223405, 1248690, 1346060, 1415182, 1468086, 1540051, 2019090, 2122773, 2446810, 2497380, 2830364, 2936172, 3080102, 3537955, 3670215, 4038180, 4245546, 4620153, 4893620, 6160204, 7075910, 7340430, 7700255, 8491092, 9240306, 10613865, 14151820, 14680860, 15400510, 18480612, 21227730, 23100765, 26180867, 30801020, 42455460, 46201530, 52361734, 78542601, 92403060, 104723468, 130904335, 157085202, 261808670, 314170404, 392713005, 523617340, 785426010, 1570852020]

約数ペア:

[(1, 1570852020), (2, 785426010), (3, 523617340), (4, 392713005), (5, 314170404), (6, 261808670), (10, 157085202), (12, 130904335), (15, 104723468), (17, 92403060), (20, 78542601), (30, 52361734), (34, 46201530), (37, 42455460), (51, 30801020), (60, 26180867), (68, 23100765), (74, 21227730), (85, 18480612), (102, 15400510), (107, 14680860), (111, 14151820), (148, 10613865), (170, 9240306), (185, 8491092), (204, 7700255), (214, 7340430), (222, 7075910), (255, 6160204), (321, 4893620), (340, 4620153), (370, 4245546), (389, 4038180), (428, 3670215), (444, 3537955), (510, 3080102), (535, 2936172), (555, 2830364), (629, 2497380), (642, 2446810), (740, 2122773), (778, 2019090), (1020, 1540051), (1070, 1468086), (1110, 1415182), (1167, 1346060), (1258, 1248690), (1284, 1223405), (1556, 1009545), (1605, 978724), (1819, 863580), (1887, 832460), (1945, 807636), (2140, 734043), (2220, 707591), (2334, 673030), (2516, 624345), (3145, 499476), (3210, 489362), (3638, 431790), (3774, 416230), (3890, 403818), (3959, 396780), (4668, 336515), (5457, 287860), (5835, 269212), (6290, 249738), (6420, 244681), (6613, 237540), (7276, 215895), (7548, 208115), (7780, 201909), (7918, 198390), (9095, 172716), (9435, 166492), (10914, 143930), (11670, 134606), (11877, 132260), (12580, 124869), (13226, 118770), (14393, 109140), (15836, 99195), (18190, 86358), (18870, 83246), (19795, 79356), (19839, 79180), (21828, 71965), (23340, 67303), (23754, 66130), (26452, 59385), (27285, 57572), (28786, 54570), (33065, 47508), (36380, 43179), (37740, 41623), (39590, 39678)]