78893760

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{241}}^1$

素因数の和:303

約数の個数: 224

約数和(自身を含む): 283244544

約数和(自身を除く): 204350784

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 16, 20, 22, 24, 30, 31, 32, 33, 40, 44, 48, 55, 60, 62, 64, 66, 80, 88, 93, 96, 110, 120, 124, 132, 155, 160, 165, 176, 186, 192, 220, 240, 241, 248, 264, 310, 320, 330, 341, 352, 372, 440, 465, 480, 482, 496, 528, 620, 660, 682, 704, 723, 744, 880, 930, 960, 964, 992, 1023, 1056, 1205, 1240, 1320, 1364, 1446, 1488, 1705, 1760, 1860, 1928, 1984, 2046, 2112, 2410, 2480, 2640, 2651, 2728, 2892, 2976, 3410, 3520, 3615, 3720, 3856, 4092, 4820, 4960, 5115, 5280, 5302, 5456, 5784, 5952, 6820, 7230, 7440, 7471, 7712, 7953, 8184, 9640, 9920, 10230, 10560, 10604, 10912, 11568, 13255, 13640, 14460, 14880, 14942, 15424, 15906, 16368, 19280, 20460, 21208, 21824, 22413, 23136, 26510, 27280, 28920, 29760, 29884, 31812, 32736, 37355, 38560, 39765, 40920, 42416, 44826, 46272, 53020, 54560, 57840, 59768, 63624, 65472, 74710, 77120, 79530, 81840, 82181, 84832, 89652, 106040, 109120, 112065, 115680, 119536, 127248, 149420, 159060, 163680, 164362, 169664, 179304, 212080, 224130, 231360, 239072, 246543, 254496, 298840, 318120, 327360, 328724, 358608, 410905, 424160, 448260, 478144, 493086, 508992, 597680, 636240, 657448, 717216, 821810, 848320, 896520, 986172, 1195360, 1232715, 1272480, 1314896, 1434432, 1643620, 1793040, 1972344, 2390720, 2465430, 2544960, 2629792, 3287240, 3586080, 3944688, 4930860, 5259584, 6574480, 7172160, 7889376, 9861720, 13148960, 15778752, 19723440, 26297920, 39446880, 78893760]

約数ペア:

[(1, 78893760), (2, 39446880), (3, 26297920), (4, 19723440), (5, 15778752), (6, 13148960), (8, 9861720), (10, 7889376), (11, 7172160), (12, 6574480), (15, 5259584), (16, 4930860), (20, 3944688), (22, 3586080), (24, 3287240), (30, 2629792), (31, 2544960), (32, 2465430), (33, 2390720), (40, 1972344), (44, 1793040), (48, 1643620), (55, 1434432), (60, 1314896), (62, 1272480), (64, 1232715), (66, 1195360), (80, 986172), (88, 896520), (93, 848320), (96, 821810), (110, 717216), (120, 657448), (124, 636240), (132, 597680), (155, 508992), (160, 493086), (165, 478144), (176, 448260), (186, 424160), (192, 410905), (220, 358608), (240, 328724), (241, 327360), (248, 318120), (264, 298840), (310, 254496), (320, 246543), (330, 239072), (341, 231360), (352, 224130), (372, 212080), (440, 179304), (465, 169664), (480, 164362), (482, 163680), (496, 159060), (528, 149420), (620, 127248), (660, 119536), (682, 115680), (704, 112065), (723, 109120), (744, 106040), (880, 89652), (930, 84832), (960, 82181), (964, 81840), (992, 79530), (1023, 77120), (1056, 74710), (1205, 65472), (1240, 63624), (1320, 59768), (1364, 57840), (1446, 54560), (1488, 53020), (1705, 46272), (1760, 44826), (1860, 42416), (1928, 40920), (1984, 39765), (2046, 38560), (2112, 37355), (2410, 32736), (2480, 31812), (2640, 29884), (2651, 29760), (2728, 28920), (2892, 27280), (2976, 26510), (3410, 23136), (3520, 22413), (3615, 21824), (3720, 21208), (3856, 20460), (4092, 19280), (4820, 16368), (4960, 15906), (5115, 15424), (5280, 14942), (5302, 14880), (5456, 14460), (5784, 13640), (5952, 13255), (6820, 11568), (7230, 10912), (7440, 10604), (7471, 10560), (7712, 10230), (7953, 9920), (8184, 9640)]