42678240

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{59}}^1\times {\mathrm{137}}^1$

素因数の和:225

約数の個数: 192

約数和(自身を含む): 150232320

約数和(自身を除く): 107554080

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 16, 20, 22, 24, 30, 32, 33, 40, 44, 48, 55, 59, 60, 66, 80, 88, 96, 110, 118, 120, 132, 137, 160, 165, 176, 177, 220, 236, 240, 264, 274, 295, 330, 352, 354, 411, 440, 472, 480, 528, 548, 590, 649, 660, 685, 708, 822, 880, 885, 944, 1056, 1096, 1180, 1298, 1320, 1370, 1416, 1507, 1644, 1760, 1770, 1888, 1947, 2055, 2192, 2360, 2596, 2640, 2740, 2832, 3014, 3245, 3288, 3540, 3894, 4110, 4384, 4521, 4720, 5192, 5280, 5480, 5664, 6028, 6490, 6576, 7080, 7535, 7788, 8083, 8220, 9042, 9440, 9735, 10384, 10960, 12056, 12980, 13152, 14160, 15070, 15576, 16166, 16440, 18084, 19470, 20768, 21920, 22605, 24112, 24249, 25960, 28320, 30140, 31152, 32332, 32880, 36168, 38940, 40415, 45210, 48224, 48498, 51920, 60280, 62304, 64664, 65760, 72336, 77880, 80830, 88913, 90420, 96996, 103840, 120560, 121245, 129328, 144672, 155760, 161660, 177826, 180840, 193992, 241120, 242490, 258656, 266739, 311520, 323320, 355652, 361680, 387984, 444565, 484980, 533478, 646640, 711304, 723360, 775968, 889130, 969960, 1066956, 1293280, 1333695, 1422608, 1778260, 1939920, 2133912, 2667390, 2845216, 3556520, 3879840, 4267824, 5334780, 7113040, 8535648, 10669560, 14226080, 21339120, 42678240]

約数ペア:

[(1, 42678240), (2, 21339120), (3, 14226080), (4, 10669560), (5, 8535648), (6, 7113040), (8, 5334780), (10, 4267824), (11, 3879840), (12, 3556520), (15, 2845216), (16, 2667390), (20, 2133912), (22, 1939920), (24, 1778260), (30, 1422608), (32, 1333695), (33, 1293280), (40, 1066956), (44, 969960), (48, 889130), (55, 775968), (59, 723360), (60, 711304), (66, 646640), (80, 533478), (88, 484980), (96, 444565), (110, 387984), (118, 361680), (120, 355652), (132, 323320), (137, 311520), (160, 266739), (165, 258656), (176, 242490), (177, 241120), (220, 193992), (236, 180840), (240, 177826), (264, 161660), (274, 155760), (295, 144672), (330, 129328), (352, 121245), (354, 120560), (411, 103840), (440, 96996), (472, 90420), (480, 88913), (528, 80830), (548, 77880), (590, 72336), (649, 65760), (660, 64664), (685, 62304), (708, 60280), (822, 51920), (880, 48498), (885, 48224), (944, 45210), (1056, 40415), (1096, 38940), (1180, 36168), (1298, 32880), (1320, 32332), (1370, 31152), (1416, 30140), (1507, 28320), (1644, 25960), (1760, 24249), (1770, 24112), (1888, 22605), (1947, 21920), (2055, 20768), (2192, 19470), (2360, 18084), (2596, 16440), (2640, 16166), (2740, 15576), (2832, 15070), (3014, 14160), (3245, 13152), (3288, 12980), (3540, 12056), (3894, 10960), (4110, 10384), (4384, 9735), (4521, 9440), (4720, 9042), (5192, 8220), (5280, 8083), (5480, 7788), (5664, 7535), (6028, 7080), (6490, 6576)]