508693380

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{13}}^3\times {\mathrm{17}}^1\times {\mathrm{227}}^1$

素因数の和:295

約数の個数: 192

約数和(自身を含む): 1640943360

約数和(自身を除く): 1132249980

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 13, 15, 17, 20, 26, 30, 34, 39, 51, 52, 60, 65, 68, 78, 85, 102, 130, 156, 169, 170, 195, 204, 221, 227, 255, 260, 338, 340, 390, 442, 454, 507, 510, 663, 676, 681, 780, 845, 884, 908, 1014, 1020, 1105, 1135, 1326, 1362, 1690, 2028, 2197, 2210, 2270, 2535, 2652, 2724, 2873, 2951, 3315, 3380, 3405, 3859, 4394, 4420, 4540, 5070, 5746, 5902, 6591, 6630, 6810, 7718, 8619, 8788, 8853, 10140, 10985, 11492, 11577, 11804, 13182, 13260, 13620, 14365, 14755, 15436, 17238, 17706, 19295, 21970, 23154, 26364, 28730, 29510, 32955, 34476, 35412, 37349, 38363, 38590, 43095, 43940, 44265, 46308, 50167, 57460, 57885, 59020, 65910, 74698, 76726, 77180, 86190, 88530, 100334, 112047, 115089, 115770, 131820, 149396, 150501, 153452, 172380, 177060, 186745, 191815, 200668, 224094, 230178, 231540, 250835, 301002, 373490, 383630, 448188, 460356, 498719, 501670, 560235, 575445, 602004, 652171, 746980, 752505, 767260, 997438, 1003340, 1120470, 1150890, 1304342, 1496157, 1505010, 1956513, 1994876, 2240940, 2301780, 2493595, 2608684, 2992314, 3010020, 3260855, 3913026, 4987190, 5984628, 6521710, 7480785, 7826052, 8478223, 9782565, 9974380, 13043420, 14961570, 16956446, 19565130, 25434669, 29923140, 33912892, 39130260, 42391115, 50869338, 84782230, 101738676, 127173345, 169564460, 254346690, 508693380]

約数ペア:

[(1, 508693380), (2, 254346690), (3, 169564460), (4, 127173345), (5, 101738676), (6, 84782230), (10, 50869338), (12, 42391115), (13, 39130260), (15, 33912892), (17, 29923140), (20, 25434669), (26, 19565130), (30, 16956446), (34, 14961570), (39, 13043420), (51, 9974380), (52, 9782565), (60, 8478223), (65, 7826052), (68, 7480785), (78, 6521710), (85, 5984628), (102, 4987190), (130, 3913026), (156, 3260855), (169, 3010020), (170, 2992314), (195, 2608684), (204, 2493595), (221, 2301780), (227, 2240940), (255, 1994876), (260, 1956513), (338, 1505010), (340, 1496157), (390, 1304342), (442, 1150890), (454, 1120470), (507, 1003340), (510, 997438), (663, 767260), (676, 752505), (681, 746980), (780, 652171), (845, 602004), (884, 575445), (908, 560235), (1014, 501670), (1020, 498719), (1105, 460356), (1135, 448188), (1326, 383630), (1362, 373490), (1690, 301002), (2028, 250835), (2197, 231540), (2210, 230178), (2270, 224094), (2535, 200668), (2652, 191815), (2724, 186745), (2873, 177060), (2951, 172380), (3315, 153452), (3380, 150501), (3405, 149396), (3859, 131820), (4394, 115770), (4420, 115089), (4540, 112047), (5070, 100334), (5746, 88530), (5902, 86190), (6591, 77180), (6630, 76726), (6810, 74698), (7718, 65910), (8619, 59020), (8788, 57885), (8853, 57460), (10140, 50167), (10985, 46308), (11492, 44265), (11577, 43940), (11804, 43095), (13182, 38590), (13260, 38363), (13620, 37349), (14365, 35412), (14755, 34476), (15436, 32955), (17238, 29510), (17706, 28730), (19295, 26364), (21970, 23154)]