1629038880

素因数分解:

$2^5\times 3^2\times 5^1\times 7^1\times {\mathrm{161611}}^1$

素因数の和:161639

約数の個数: 144

約数和(自身を含む): 6353290944

約数和(自身を除く): 4724252064

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 28, 30, 32, 35, 36, 40, 42, 45, 48, 56, 60, 63, 70, 72, 80, 84, 90, 96, 105, 112, 120, 126, 140, 144, 160, 168, 180, 210, 224, 240, 252, 280, 288, 315, 336, 360, 420, 480, 504, 560, 630, 672, 720, 840, 1008, 1120, 1260, 1440, 1680, 2016, 2520, 3360, 5040, 10080, 161611, 323222, 484833, 646444, 808055, 969666, 1131277, 1292888, 1454499, 1616110, 1939332, 2262554, 2424165, 2585776, 2908998, 3232220, 3393831, 3878664, 4525108, 4848330, 5171552, 5656385, 5817996, 6464440, 6787662, 7272495, 7757328, 9050216, 9696660, 10181493, 11312770, 11635992, 12928880, 13575324, 14544990, 15514656, 16969155, 18100432, 19393320, 20362986, 22625540, 23271984, 25857760, 27150648, 29089980, 33938310, 36200864, 38786640, 40725972, 45251080, 46543968, 50907465, 54301296, 58179960, 67876620, 77573280, 81451944, 90502160, 101814930, 108602592, 116359920, 135753240, 162903888, 181004320, 203629860, 232719840, 271506480, 325807776, 407259720, 543012960, 814519440, 1629038880]

約数ペア:

[(1, 1629038880), (2, 814519440), (3, 543012960), (4, 407259720), (5, 325807776), (6, 271506480), (7, 232719840), (8, 203629860), (9, 181004320), (10, 162903888), (12, 135753240), (14, 116359920), (15, 108602592), (16, 101814930), (18, 90502160), (20, 81451944), (21, 77573280), (24, 67876620), (28, 58179960), (30, 54301296), (32, 50907465), (35, 46543968), (36, 45251080), (40, 40725972), (42, 38786640), (45, 36200864), (48, 33938310), (56, 29089980), (60, 27150648), (63, 25857760), (70, 23271984), (72, 22625540), (80, 20362986), (84, 19393320), (90, 18100432), (96, 16969155), (105, 15514656), (112, 14544990), (120, 13575324), (126, 12928880), (140, 11635992), (144, 11312770), (160, 10181493), (168, 9696660), (180, 9050216), (210, 7757328), (224, 7272495), (240, 6787662), (252, 6464440), (280, 5817996), (288, 5656385), (315, 5171552), (336, 4848330), (360, 4525108), (420, 3878664), (480, 3393831), (504, 3232220), (560, 2908998), (630, 2585776), (672, 2424165), (720, 2262554), (840, 1939332), (1008, 1616110), (1120, 1454499), (1260, 1292888), (1440, 1131277), (1680, 969666), (2016, 808055), (2520, 646444), (3360, 484833), (5040, 323222), (10080, 161611)]