1567116980

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^2\times {\mathrm{13}}^1\times {\mathrm{109}}^1\times {\mathrm{457}}^1$

素因数の和:610

約数の個数: 144

約数和(自身を含む): 3939917520

約数和(自身を除く): 2372800540

約数列:

[1, 2, 4, 5, 10, 11, 13, 20, 22, 26, 44, 52, 55, 65, 109, 110, 121, 130, 143, 218, 220, 242, 260, 286, 436, 457, 484, 545, 572, 605, 715, 914, 1090, 1199, 1210, 1417, 1430, 1573, 1828, 2180, 2285, 2398, 2420, 2834, 2860, 3146, 4570, 4796, 5027, 5668, 5941, 5995, 6292, 7085, 7865, 9140, 10054, 11882, 11990, 13189, 14170, 15587, 15730, 20108, 23764, 23980, 25135, 26378, 28340, 29705, 31174, 31460, 49813, 50270, 52756, 55297, 59410, 62348, 65351, 65945, 77935, 99626, 100540, 110594, 118820, 130702, 131890, 155870, 171457, 199252, 221188, 249065, 261404, 263780, 276485, 311740, 326755, 342914, 498130, 547943, 552970, 647569, 653510, 685828, 718861, 857285, 996260, 1095886, 1105940, 1295138, 1307020, 1437722, 1714570, 2191772, 2590276, 2739715, 2875444, 3237845, 3429140, 3594305, 5479430, 6027373, 6475690, 7123259, 7188610, 10958860, 12054746, 12951380, 14246518, 14377220, 24109492, 28493036, 30136865, 35616295, 60273730, 71232590, 78355849, 120547460, 142465180, 156711698, 313423396, 391779245, 783558490, 1567116980]

約数ペア:

[(1, 1567116980), (2, 783558490), (4, 391779245), (5, 313423396), (10, 156711698), (11, 142465180), (13, 120547460), (20, 78355849), (22, 71232590), (26, 60273730), (44, 35616295), (52, 30136865), (55, 28493036), (65, 24109492), (109, 14377220), (110, 14246518), (121, 12951380), (130, 12054746), (143, 10958860), (218, 7188610), (220, 7123259), (242, 6475690), (260, 6027373), (286, 5479430), (436, 3594305), (457, 3429140), (484, 3237845), (545, 2875444), (572, 2739715), (605, 2590276), (715, 2191772), (914, 1714570), (1090, 1437722), (1199, 1307020), (1210, 1295138), (1417, 1105940), (1430, 1095886), (1573, 996260), (1828, 857285), (2180, 718861), (2285, 685828), (2398, 653510), (2420, 647569), (2834, 552970), (2860, 547943), (3146, 498130), (4570, 342914), (4796, 326755), (5027, 311740), (5668, 276485), (5941, 263780), (5995, 261404), (6292, 249065), (7085, 221188), (7865, 199252), (9140, 171457), (10054, 155870), (11882, 131890), (11990, 130702), (13189, 118820), (14170, 110594), (15587, 100540), (15730, 99626), (20108, 77935), (23764, 65945), (23980, 65351), (25135, 62348), (26378, 59410), (28340, 55297), (29705, 52756), (31174, 50270), (31460, 49813)]