190642140

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{13}}^2\times {\mathrm{2089}}^1$

素因数の和:2133

約数の個数: 144

約数和(自身を含む): 642549600

約数和(自身を除く): 451907460

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 13, 15, 18, 20, 26, 27, 30, 36, 39, 45, 52, 54, 60, 65, 78, 90, 108, 117, 130, 135, 156, 169, 180, 195, 234, 260, 270, 338, 351, 390, 468, 507, 540, 585, 676, 702, 780, 845, 1014, 1170, 1404, 1521, 1690, 1755, 2028, 2089, 2340, 2535, 3042, 3380, 3510, 4178, 4563, 5070, 6084, 6267, 7020, 7605, 8356, 9126, 10140, 10445, 12534, 15210, 18252, 18801, 20890, 22815, 25068, 27157, 30420, 31335, 37602, 41780, 45630, 54314, 56403, 62670, 75204, 81471, 91260, 94005, 108628, 112806, 125340, 135785, 162942, 188010, 225612, 244413, 271570, 282015, 325884, 353041, 376020, 407355, 488826, 543140, 564030, 706082, 733239, 814710, 977652, 1059123, 1128060, 1222065, 1412164, 1466478, 1629420, 1765205, 2118246, 2444130, 2932956, 3177369, 3530410, 3666195, 4236492, 4888260, 5295615, 6354738, 7060820, 7332390, 9532107, 10591230, 12709476, 14664780, 15886845, 19064214, 21182460, 31773690, 38128428, 47660535, 63547380, 95321070, 190642140]

約数ペア:

[(1, 190642140), (2, 95321070), (3, 63547380), (4, 47660535), (5, 38128428), (6, 31773690), (9, 21182460), (10, 19064214), (12, 15886845), (13, 14664780), (15, 12709476), (18, 10591230), (20, 9532107), (26, 7332390), (27, 7060820), (30, 6354738), (36, 5295615), (39, 4888260), (45, 4236492), (52, 3666195), (54, 3530410), (60, 3177369), (65, 2932956), (78, 2444130), (90, 2118246), (108, 1765205), (117, 1629420), (130, 1466478), (135, 1412164), (156, 1222065), (169, 1128060), (180, 1059123), (195, 977652), (234, 814710), (260, 733239), (270, 706082), (338, 564030), (351, 543140), (390, 488826), (468, 407355), (507, 376020), (540, 353041), (585, 325884), (676, 282015), (702, 271570), (780, 244413), (845, 225612), (1014, 188010), (1170, 162942), (1404, 135785), (1521, 125340), (1690, 112806), (1755, 108628), (2028, 94005), (2089, 91260), (2340, 81471), (2535, 75204), (3042, 62670), (3380, 56403), (3510, 54314), (4178, 45630), (4563, 41780), (5070, 37602), (6084, 31335), (6267, 30420), (7020, 27157), (7605, 25068), (8356, 22815), (9126, 20890), (10140, 18801), (10445, 18252), (12534, 15210)]