317053740

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{271}}^1$

素因数の和:368

約数の個数: 192

約数和(自身を含む): 1000194048

約数和(自身を除く): 683140308

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 17, 20, 30, 31, 34, 37, 51, 60, 62, 68, 74, 85, 93, 102, 111, 124, 148, 155, 170, 185, 186, 204, 222, 255, 271, 310, 340, 370, 372, 444, 465, 510, 527, 542, 555, 620, 629, 740, 813, 930, 1020, 1054, 1084, 1110, 1147, 1258, 1355, 1581, 1626, 1860, 1887, 2108, 2220, 2294, 2516, 2635, 2710, 3145, 3162, 3252, 3441, 3774, 4065, 4588, 4607, 5270, 5420, 5735, 6290, 6324, 6882, 7548, 7905, 8130, 8401, 9214, 9435, 10027, 10540, 11470, 12580, 13764, 13821, 15810, 16260, 16802, 17205, 18428, 18870, 19499, 20054, 22940, 23035, 25203, 27642, 30081, 31620, 33604, 34410, 37740, 38998, 40108, 42005, 46070, 50135, 50406, 55284, 58497, 60162, 68820, 69105, 77996, 84010, 92140, 97495, 100270, 100812, 116994, 120324, 126015, 138210, 142817, 150405, 168020, 170459, 194990, 200540, 233988, 252030, 276420, 285634, 292485, 300810, 310837, 340918, 389980, 428451, 504060, 511377, 571268, 584970, 601620, 621674, 681836, 714085, 852295, 856902, 932511, 1022754, 1169940, 1243348, 1428170, 1554185, 1704590, 1713804, 1865022, 2045508, 2142255, 2556885, 2856340, 3108370, 3409180, 3730044, 4284510, 4662555, 5113770, 5284229, 6216740, 8569020, 9325110, 10227540, 10568458, 15852687, 18650220, 21136916, 26421145, 31705374, 52842290, 63410748, 79263435, 105684580, 158526870, 317053740]

約数ペア:

[(1, 317053740), (2, 158526870), (3, 105684580), (4, 79263435), (5, 63410748), (6, 52842290), (10, 31705374), (12, 26421145), (15, 21136916), (17, 18650220), (20, 15852687), (30, 10568458), (31, 10227540), (34, 9325110), (37, 8569020), (51, 6216740), (60, 5284229), (62, 5113770), (68, 4662555), (74, 4284510), (85, 3730044), (93, 3409180), (102, 3108370), (111, 2856340), (124, 2556885), (148, 2142255), (155, 2045508), (170, 1865022), (185, 1713804), (186, 1704590), (204, 1554185), (222, 1428170), (255, 1243348), (271, 1169940), (310, 1022754), (340, 932511), (370, 856902), (372, 852295), (444, 714085), (465, 681836), (510, 621674), (527, 601620), (542, 584970), (555, 571268), (620, 511377), (629, 504060), (740, 428451), (813, 389980), (930, 340918), (1020, 310837), (1054, 300810), (1084, 292485), (1110, 285634), (1147, 276420), (1258, 252030), (1355, 233988), (1581, 200540), (1626, 194990), (1860, 170459), (1887, 168020), (2108, 150405), (2220, 142817), (2294, 138210), (2516, 126015), (2635, 120324), (2710, 116994), (3145, 100812), (3162, 100270), (3252, 97495), (3441, 92140), (3774, 84010), (4065, 77996), (4588, 69105), (4607, 68820), (5270, 60162), (5420, 58497), (5735, 55284), (6290, 50406), (6324, 50135), (6882, 46070), (7548, 42005), (7905, 40108), (8130, 38998), (8401, 37740), (9214, 34410), (9435, 33604), (10027, 31620), (10540, 30081), (11470, 27642), (12580, 25203), (13764, 23035), (13821, 22940), (15810, 20054), (16260, 19499), (16802, 18870), (17205, 18428)]