1478947680

素因数分解:

$2^5\times 3^3\times 5^1\times 7^1\times {\mathrm{48907}}^1$

素因数の和:48938

約数の個数: 192

約数和(自身を含む): 5915911680

約数和(自身を除く): 4436964000

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 27, 28, 30, 32, 35, 36, 40, 42, 45, 48, 54, 56, 60, 63, 70, 72, 80, 84, 90, 96, 105, 108, 112, 120, 126, 135, 140, 144, 160, 168, 180, 189, 210, 216, 224, 240, 252, 270, 280, 288, 315, 336, 360, 378, 420, 432, 480, 504, 540, 560, 630, 672, 720, 756, 840, 864, 945, 1008, 1080, 1120, 1260, 1440, 1512, 1680, 1890, 2016, 2160, 2520, 3024, 3360, 3780, 4320, 5040, 6048, 7560, 10080, 15120, 30240, 48907, 97814, 146721, 195628, 244535, 293442, 342349, 391256, 440163, 489070, 586884, 684698, 733605, 782512, 880326, 978140, 1027047, 1173768, 1320489, 1369396, 1467210, 1565024, 1711745, 1760652, 1956280, 2054094, 2200815, 2347536, 2640978, 2738792, 2934420, 3081141, 3423490, 3521304, 3912560, 4108188, 4401630, 4695072, 5135235, 5281956, 5477584, 5868840, 6162282, 6602445, 6846980, 7042608, 7825120, 8216376, 8803260, 9243423, 10270470, 10563912, 10955168, 11737680, 12324564, 13204890, 13693960, 14085216, 15405705, 16432752, 17606520, 18486846, 20540940, 21127824, 23475360, 24649128, 26409780, 27387920, 30811410, 32865504, 35213040, 36973692, 41081880, 42255648, 46217115, 49298256, 52819560, 54775840, 61622820, 70426080, 73947384, 82163760, 92434230, 98596512, 105639120, 123245640, 147894768, 164327520, 184868460, 211278240, 246491280, 295789536, 369736920, 492982560, 739473840, 1478947680]

約数ペア:

[(1, 1478947680), (2, 739473840), (3, 492982560), (4, 369736920), (5, 295789536), (6, 246491280), (7, 211278240), (8, 184868460), (9, 164327520), (10, 147894768), (12, 123245640), (14, 105639120), (15, 98596512), (16, 92434230), (18, 82163760), (20, 73947384), (21, 70426080), (24, 61622820), (27, 54775840), (28, 52819560), (30, 49298256), (32, 46217115), (35, 42255648), (36, 41081880), (40, 36973692), (42, 35213040), (45, 32865504), (48, 30811410), (54, 27387920), (56, 26409780), (60, 24649128), (63, 23475360), (70, 21127824), (72, 20540940), (80, 18486846), (84, 17606520), (90, 16432752), (96, 15405705), (105, 14085216), (108, 13693960), (112, 13204890), (120, 12324564), (126, 11737680), (135, 10955168), (140, 10563912), (144, 10270470), (160, 9243423), (168, 8803260), (180, 8216376), (189, 7825120), (210, 7042608), (216, 6846980), (224, 6602445), (240, 6162282), (252, 5868840), (270, 5477584), (280, 5281956), (288, 5135235), (315, 4695072), (336, 4401630), (360, 4108188), (378, 3912560), (420, 3521304), (432, 3423490), (480, 3081141), (504, 2934420), (540, 2738792), (560, 2640978), (630, 2347536), (672, 2200815), (720, 2054094), (756, 1956280), (840, 1760652), (864, 1711745), (945, 1565024), (1008, 1467210), (1080, 1369396), (1120, 1320489), (1260, 1173768), (1440, 1027047), (1512, 978140), (1680, 880326), (1890, 782512), (2016, 733605), (2160, 684698), (2520, 586884), (3024, 489070), (3360, 440163), (3780, 391256), (4320, 342349), (5040, 293442), (6048, 244535), (7560, 195628), (10080, 146721), (15120, 97814), (30240, 48907)]