40128472872

素因数分解:

$2^3\times 3^3\times {\mathrm{19}}^1\times {\mathrm{59}}^1\times {\mathrm{103}}^1\times {\mathrm{1609}}^1$

素因数の和:1805

約数の個数: 256

約数和(自身を含む): 120556800000

約数和(自身を除く): 80428327128

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 19, 24, 27, 36, 38, 54, 57, 59, 72, 76, 103, 108, 114, 118, 152, 171, 177, 206, 216, 228, 236, 309, 342, 354, 412, 456, 472, 513, 531, 618, 684, 708, 824, 927, 1026, 1062, 1121, 1236, 1368, 1416, 1593, 1609, 1854, 1957, 2052, 2124, 2242, 2472, 2781, 3186, 3218, 3363, 3708, 3914, 4104, 4248, 4484, 4827, 5562, 5871, 6077, 6372, 6436, 6726, 7416, 7828, 8968, 9654, 10089, 11124, 11742, 12154, 12744, 12872, 13452, 14481, 15656, 17613, 18231, 19308, 20178, 22248, 23484, 24308, 26904, 28962, 30267, 30571, 35226, 36462, 38616, 40356, 43443, 46968, 48616, 52839, 54693, 57924, 60534, 61142, 70452, 72924, 80712, 86886, 91713, 94931, 105678, 109386, 115463, 115848, 121068, 122284, 140904, 145848, 164079, 165727, 173772, 183426, 189862, 211356, 218772, 230926, 242136, 244568, 275139, 284793, 328158, 331454, 346389, 347544, 366852, 379724, 422712, 437544, 461852, 497181, 550278, 569586, 656316, 662908, 692778, 733704, 759448, 825417, 854379, 923704, 994362, 1039167, 1100556, 1139172, 1312632, 1325816, 1385556, 1491543, 1650834, 1708758, 1803689, 1988724, 2078334, 2201112, 2278344, 2563137, 2771112, 2983086, 3117501, 3148813, 3301668, 3417516, 3607378, 3977448, 4156668, 4474629, 5126274, 5411067, 5966172, 6235002, 6297626, 6603336, 6835032, 7214756, 8313336, 8949258, 9446439, 9777893, 10252548, 10822134, 11932344, 12470004, 12595252, 14429512, 16233201, 17898516, 18892878, 19555786, 20505096, 21644268, 24940008, 25190504, 28339317, 29333679, 32466402, 35797032, 37785756, 39111572, 43288536, 48699603, 56678634, 58667358, 64932804, 75571512, 78223144, 85017951, 88001037, 97399206, 113357268, 117334716, 129865608, 170035902, 176002074, 185779967, 194798412, 226714536, 234669432, 264003111, 340071804, 352004148, 371559934, 389596824, 528006222, 557339901, 680143608, 704008296, 743119868, 1056012444, 1114679802, 1486239736, 1672019703, 2112024888, 2229359604, 3344039406, 4458719208, 5016059109, 6688078812, 10032118218, 13376157624, 20064236436, 40128472872]

約数ペア:

[(1, 40128472872), (2, 20064236436), (3, 13376157624), (4, 10032118218), (6, 6688078812), (8, 5016059109), (9, 4458719208), (12, 3344039406), (18, 2229359604), (19, 2112024888), (24, 1672019703), (27, 1486239736), (36, 1114679802), (38, 1056012444), (54, 743119868), (57, 704008296), (59, 680143608), (72, 557339901), (76, 528006222), (103, 389596824), (108, 371559934), (114, 352004148), (118, 340071804), (152, 264003111), (171, 234669432), (177, 226714536), (206, 194798412), (216, 185779967), (228, 176002074), (236, 170035902), (309, 129865608), (342, 117334716), (354, 113357268), (412, 97399206), (456, 88001037), (472, 85017951), (513, 78223144), (531, 75571512), (618, 64932804), (684, 58667358), (708, 56678634), (824, 48699603), (927, 43288536), (1026, 39111572), (1062, 37785756), (1121, 35797032), (1236, 32466402), (1368, 29333679), (1416, 28339317), (1593, 25190504), (1609, 24940008), (1854, 21644268), (1957, 20505096), (2052, 19555786), (2124, 18892878), (2242, 17898516), (2472, 16233201), (2781, 14429512), (3186, 12595252), (3218, 12470004), (3363, 11932344), (3708, 10822134), (3914, 10252548), (4104, 9777893), (4248, 9446439), (4484, 8949258), (4827, 8313336), (5562, 7214756), (5871, 6835032), (6077, 6603336), (6372, 6297626), (6436, 6235002), (6726, 5966172), (7416, 5411067), (7828, 5126274), (8968, 4474629), (9654, 4156668), (10089, 3977448), (11124, 3607378), (11742, 3417516), (12154, 3301668), (12744, 3148813), (12872, 3117501), (13452, 2983086), (14481, 2771112), (15656, 2563137), (17613, 2278344), (18231, 2201112), (19308, 2078334), (20178, 1988724), (22248, 1803689), (23484, 1708758), (24308, 1650834), (26904, 1491543), (28962, 1385556), (30267, 1325816), (30571, 1312632), (35226, 1139172), (36462, 1100556), (38616, 1039167), (40356, 994362), (43443, 923704), (46968, 854379), (48616, 825417), (52839, 759448), (54693, 733704), (57924, 692778), (60534, 662908), (61142, 656316), (70452, 569586), (72924, 550278), (80712, 497181), (86886, 461852), (91713, 437544), (94931, 422712), (105678, 379724), (109386, 366852), (115463, 347544), (115848, 346389), (121068, 331454), (122284, 328158), (140904, 284793), (145848, 275139), (164079, 244568), (165727, 242136), (173772, 230926), (183426, 218772), (189862, 211356)]