620464320

素因数分解:

$2^6\times 3^3\times 5^1\times 7^1\times {\mathrm{10259}}^1$

素因数の和:10292

約数の個数: 224

約数和(自身を含む): 2501798400

約数和(自身を除く): 1881334080

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, 64, 70, 72, 80, 84, 90, 96, 105, 108, 112, 120, 126, 135, 140, 144, 160, 168, 180, 189, 192, 210, 216, 224, 240, 252, 270, 280, 288, 315, 320, 336, 360, 378, 420, 432, 448, 480, 504, 540, 560, 576, 630, 672, 720, 756, 840, 864, 945, 960, 1008, 1080, 1120, 1260, 1344, 1440, 1512, 1680, 1728, 1890, 2016, 2160, 2240, 2520, 2880, 3024, 3360, 3780, 4032, 4320, 5040, 6048, 6720, 7560, 8640, 10080, 10259, 12096, 15120, 20160, 20518, 30240, 30777, 41036, 51295, 60480, 61554, 71813, 82072, 92331, 102590, 123108, 143626, 153885, 164144, 184662, 205180, 215439, 246216, 276993, 287252, 307770, 328288, 359065, 369324, 410360, 430878, 461655, 492432, 553986, 574504, 615540, 646317, 656576, 718130, 738648, 820720, 861756, 923310, 984864, 1077195, 1107972, 1149008, 1231080, 1292634, 1384965, 1436260, 1477296, 1641440, 1723512, 1846620, 1938951, 1969728, 2154390, 2215944, 2298016, 2462160, 2585268, 2769930, 2872520, 2954592, 3231585, 3282880, 3447024, 3693240, 3877902, 4308780, 4431888, 4596032, 4924320, 5170536, 5539860, 5745040, 5909184, 6463170, 6894048, 7386480, 7755804, 8617560, 8863776, 9694755, 9848640, 10341072, 11079720, 11490080, 12926340, 13788096, 14772960, 15511608, 17235120, 17727552, 19389510, 20682144, 22159440, 22980160, 25852680, 29545920, 31023216, 34470240, 38779020, 41364288, 44318880, 51705360, 62046432, 68940480, 77558040, 88637760, 103410720, 124092864, 155116080, 206821440, 310232160, 620464320]

約数ペア:

[(1, 620464320), (2, 310232160), (3, 206821440), (4, 155116080), (5, 124092864), (6, 103410720), (7, 88637760), (8, 77558040), (9, 68940480), (10, 62046432), (12, 51705360), (14, 44318880), (15, 41364288), (16, 38779020), (18, 34470240), (20, 31023216), (21, 29545920), (24, 25852680), (27, 22980160), (28, 22159440), (30, 20682144), (32, 19389510), (35, 17727552), (36, 17235120), (40, 15511608), (42, 14772960), (45, 13788096), (48, 12926340), (54, 11490080), (56, 11079720), (60, 10341072), (63, 9848640), (64, 9694755), (70, 8863776), (72, 8617560), (80, 7755804), (84, 7386480), (90, 6894048), (96, 6463170), (105, 5909184), (108, 5745040), (112, 5539860), (120, 5170536), (126, 4924320), (135, 4596032), (140, 4431888), (144, 4308780), (160, 3877902), (168, 3693240), (180, 3447024), (189, 3282880), (192, 3231585), (210, 2954592), (216, 2872520), (224, 2769930), (240, 2585268), (252, 2462160), (270, 2298016), (280, 2215944), (288, 2154390), (315, 1969728), (320, 1938951), (336, 1846620), (360, 1723512), (378, 1641440), (420, 1477296), (432, 1436260), (448, 1384965), (480, 1292634), (504, 1231080), (540, 1149008), (560, 1107972), (576, 1077195), (630, 984864), (672, 923310), (720, 861756), (756, 820720), (840, 738648), (864, 718130), (945, 656576), (960, 646317), (1008, 615540), (1080, 574504), (1120, 553986), (1260, 492432), (1344, 461655), (1440, 430878), (1512, 410360), (1680, 369324), (1728, 359065), (1890, 328288), (2016, 307770), (2160, 287252), (2240, 276993), (2520, 246216), (2880, 215439), (3024, 205180), (3360, 184662), (3780, 164144), (4032, 153885), (4320, 143626), (5040, 123108), (6048, 102590), (6720, 92331), (7560, 82072), (8640, 71813), (10080, 61554), (10259, 60480), (12096, 51295), (15120, 41036), (20160, 30777), (20518, 30240)]