1353072840

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{4987}}^1$

素因数の和:5044

約数の個数: 256

約数和(自身を含む): 5171558400

約数和(自身を除く): 3818485560

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 17, 19, 20, 21, 24, 28, 30, 34, 35, 38, 40, 42, 51, 56, 57, 60, 68, 70, 76, 84, 85, 95, 102, 105, 114, 119, 120, 133, 136, 140, 152, 168, 170, 190, 204, 210, 228, 238, 255, 266, 280, 285, 323, 340, 357, 380, 399, 408, 420, 456, 476, 510, 532, 570, 595, 646, 665, 680, 714, 760, 798, 840, 952, 969, 1020, 1064, 1140, 1190, 1292, 1330, 1428, 1596, 1615, 1785, 1938, 1995, 2040, 2261, 2280, 2380, 2584, 2660, 2856, 3192, 3230, 3570, 3876, 3990, 4522, 4760, 4845, 4987, 5320, 6460, 6783, 7140, 7752, 7980, 9044, 9690, 9974, 11305, 12920, 13566, 14280, 14961, 15960, 18088, 19380, 19948, 22610, 24935, 27132, 29922, 33915, 34909, 38760, 39896, 45220, 49870, 54264, 59844, 67830, 69818, 74805, 84779, 90440, 94753, 99740, 104727, 119688, 135660, 139636, 149610, 169558, 174545, 189506, 199480, 209454, 254337, 271320, 279272, 284259, 299220, 339116, 349090, 379012, 418908, 423895, 473765, 508674, 523635, 568518, 593453, 598440, 663271, 678232, 698180, 758024, 837816, 847790, 947530, 1017348, 1047270, 1137036, 1186906, 1271685, 1326542, 1396360, 1421295, 1610801, 1695580, 1780359, 1895060, 1989813, 2034696, 2094540, 2274072, 2373812, 2543370, 2653084, 2842590, 2967265, 3221602, 3316355, 3391160, 3560718, 3790120, 3979626, 4189080, 4747624, 4832403, 5086740, 5306168, 5685180, 5934530, 6443204, 6632710, 7121436, 7959252, 8054005, 8901795, 9664806, 9949065, 10173480, 11275607, 11370360, 11869060, 12886408, 13265420, 14242872, 15918504, 16108010, 17803590, 19329612, 19898130, 22551214, 23738120, 24162015, 26530840, 32216020, 33826821, 35607180, 38659224, 39796260, 45102428, 48324030, 56378035, 64432040, 67653642, 71214360, 79592520, 90204856, 96648060, 112756070, 135307284, 169134105, 193296120, 225512140, 270614568, 338268210, 451024280, 676536420, 1353072840]

約数ペア:

[(1, 1353072840), (2, 676536420), (3, 451024280), (4, 338268210), (5, 270614568), (6, 225512140), (7, 193296120), (8, 169134105), (10, 135307284), (12, 112756070), (14, 96648060), (15, 90204856), (17, 79592520), (19, 71214360), (20, 67653642), (21, 64432040), (24, 56378035), (28, 48324030), (30, 45102428), (34, 39796260), (35, 38659224), (38, 35607180), (40, 33826821), (42, 32216020), (51, 26530840), (56, 24162015), (57, 23738120), (60, 22551214), (68, 19898130), (70, 19329612), (76, 17803590), (84, 16108010), (85, 15918504), (95, 14242872), (102, 13265420), (105, 12886408), (114, 11869060), (119, 11370360), (120, 11275607), (133, 10173480), (136, 9949065), (140, 9664806), (152, 8901795), (168, 8054005), (170, 7959252), (190, 7121436), (204, 6632710), (210, 6443204), (228, 5934530), (238, 5685180), (255, 5306168), (266, 5086740), (280, 4832403), (285, 4747624), (323, 4189080), (340, 3979626), (357, 3790120), (380, 3560718), (399, 3391160), (408, 3316355), (420, 3221602), (456, 2967265), (476, 2842590), (510, 2653084), (532, 2543370), (570, 2373812), (595, 2274072), (646, 2094540), (665, 2034696), (680, 1989813), (714, 1895060), (760, 1780359), (798, 1695580), (840, 1610801), (952, 1421295), (969, 1396360), (1020, 1326542), (1064, 1271685), (1140, 1186906), (1190, 1137036), (1292, 1047270), (1330, 1017348), (1428, 947530), (1596, 847790), (1615, 837816), (1785, 758024), (1938, 698180), (1995, 678232), (2040, 663271), (2261, 598440), (2280, 593453), (2380, 568518), (2584, 523635), (2660, 508674), (2856, 473765), (3192, 423895), (3230, 418908), (3570, 379012), (3876, 349090), (3990, 339116), (4522, 299220), (4760, 284259), (4845, 279272), (4987, 271320), (5320, 254337), (6460, 209454), (6783, 199480), (7140, 189506), (7752, 174545), (7980, 169558), (9044, 149610), (9690, 139636), (9974, 135660), (11305, 119688), (12920, 104727), (13566, 99740), (14280, 94753), (14961, 90440), (15960, 84779), (18088, 74805), (19380, 69818), (19948, 67830), (22610, 59844), (24935, 54264), (27132, 49870), (29922, 45220), (33915, 39896), (34909, 38760)]