17966989560

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{1031}}^1\times {\mathrm{11171}}^1$

素因数の和:12229

約数の個数: 128

約数和(自身を含む): 58108700160

約数和(自身を除く): 40141710600

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 20, 24, 26, 30, 39, 40, 52, 60, 65, 78, 104, 120, 130, 156, 195, 260, 312, 390, 520, 780, 1031, 1560, 2062, 3093, 4124, 5155, 6186, 8248, 10310, 11171, 12372, 13403, 15465, 20620, 22342, 24744, 26806, 30930, 33513, 40209, 41240, 44684, 53612, 55855, 61860, 67015, 67026, 80418, 89368, 107224, 111710, 123720, 134030, 134052, 145223, 160836, 167565, 201045, 223420, 268060, 268104, 290446, 321672, 335130, 402090, 435669, 446840, 536120, 580892, 670260, 726115, 804180, 871338, 1161784, 1340520, 1452230, 1608360, 1742676, 2178345, 2904460, 3485352, 4356690, 5808920, 8713380, 11517301, 17426760, 23034602, 34551903, 46069204, 57586505, 69103806, 92138408, 115173010, 138207612, 149724913, 172759515, 230346020, 276415224, 299449826, 345519030, 449174739, 460692040, 598899652, 691038060, 748624565, 898349478, 1197799304, 1382076120, 1497249130, 1796698956, 2245873695, 2994498260, 3593397912, 4491747390, 5988996520, 8983494780, 17966989560]

約数ペア:

[(1, 17966989560), (2, 8983494780), (3, 5988996520), (4, 4491747390), (5, 3593397912), (6, 2994498260), (8, 2245873695), (10, 1796698956), (12, 1497249130), (13, 1382076120), (15, 1197799304), (20, 898349478), (24, 748624565), (26, 691038060), (30, 598899652), (39, 460692040), (40, 449174739), (52, 345519030), (60, 299449826), (65, 276415224), (78, 230346020), (104, 172759515), (120, 149724913), (130, 138207612), (156, 115173010), (195, 92138408), (260, 69103806), (312, 57586505), (390, 46069204), (520, 34551903), (780, 23034602), (1031, 17426760), (1560, 11517301), (2062, 8713380), (3093, 5808920), (4124, 4356690), (5155, 3485352), (6186, 2904460), (8248, 2178345), (10310, 1742676), (11171, 1608360), (12372, 1452230), (13403, 1340520), (15465, 1161784), (20620, 871338), (22342, 804180), (24744, 726115), (26806, 670260), (30930, 580892), (33513, 536120), (40209, 446840), (41240, 435669), (44684, 402090), (53612, 335130), (55855, 321672), (61860, 290446), (67015, 268104), (67026, 268060), (80418, 223420), (89368, 201045), (107224, 167565), (111710, 160836), (123720, 145223), (134030, 134052)]