145817280

素因数分解:

$2^6\times 3^3\times 5^1\times 7^1\times {\mathrm{2411}}^1$

素因数の和:2444

約数の個数: 224

約数和(自身を含む): 588142080

約数和(自身を除く): 442324800

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, 2411, 2520, 2880, 3024, 3360, 3780, 4032, 4320, 4822, 5040, 6048, 6720, 7233, 7560, 8640, 9644, 10080, 12055, 12096, 14466, 15120, 16877, 19288, 20160, 21699, 24110, 28932, 30240, 33754, 36165, 38576, 43398, 48220, 50631, 57864, 60480, 65097, 67508, 72330, 77152, 84385, 86796, 96440, 101262, 108495, 115728, 130194, 135016, 144660, 151893, 154304, 168770, 173592, 192880, 202524, 216990, 231456, 253155, 260388, 270032, 289320, 303786, 325485, 337540, 347184, 385760, 405048, 433980, 455679, 462912, 506310, 520776, 540064, 578640, 607572, 650970, 675080, 694368, 759465, 771520, 810096, 867960, 911358, 1012620, 1041552, 1080128, 1157280, 1215144, 1301940, 1350160, 1388736, 1518930, 1620192, 1735920, 1822716, 2025240, 2083104, 2278395, 2314560, 2430288, 2603880, 2700320, 3037860, 3240384, 3471840, 3645432, 4050480, 4166208, 4556790, 4860576, 5207760, 5400640, 6075720, 6943680, 7290864, 8100960, 9113580, 9721152, 10415520, 12151440, 14581728, 16201920, 18227160, 20831040, 24302880, 29163456, 36454320, 48605760, 72908640, 145817280]

約数ペア:

[(1, 145817280), (2, 72908640), (3, 48605760), (4, 36454320), (5, 29163456), (6, 24302880), (7, 20831040), (8, 18227160), (9, 16201920), (10, 14581728), (12, 12151440), (14, 10415520), (15, 9721152), (16, 9113580), (18, 8100960), (20, 7290864), (21, 6943680), (24, 6075720), (27, 5400640), (28, 5207760), (30, 4860576), (32, 4556790), (35, 4166208), (36, 4050480), (40, 3645432), (42, 3471840), (45, 3240384), (48, 3037860), (54, 2700320), (56, 2603880), (60, 2430288), (63, 2314560), (64, 2278395), (70, 2083104), (72, 2025240), (80, 1822716), (84, 1735920), (90, 1620192), (96, 1518930), (105, 1388736), (108, 1350160), (112, 1301940), (120, 1215144), (126, 1157280), (135, 1080128), (140, 1041552), (144, 1012620), (160, 911358), (168, 867960), (180, 810096), (189, 771520), (192, 759465), (210, 694368), (216, 675080), (224, 650970), (240, 607572), (252, 578640), (270, 540064), (280, 520776), (288, 506310), (315, 462912), (320, 455679), (336, 433980), (360, 405048), (378, 385760), (420, 347184), (432, 337540), (448, 325485), (480, 303786), (504, 289320), (540, 270032), (560, 260388), (576, 253155), (630, 231456), (672, 216990), (720, 202524), (756, 192880), (840, 173592), (864, 168770), (945, 154304), (960, 151893), (1008, 144660), (1080, 135016), (1120, 130194), (1260, 115728), (1344, 108495), (1440, 101262), (1512, 96440), (1680, 86796), (1728, 84385), (1890, 77152), (2016, 72330), (2160, 67508), (2240, 65097), (2411, 60480), (2520, 57864), (2880, 50631), (3024, 48220), (3360, 43398), (3780, 38576), (4032, 36165), (4320, 33754), (4822, 30240), (5040, 28932), (6048, 24110), (6720, 21699), (7233, 20160), (7560, 19288), (8640, 16877), (9644, 15120), (10080, 14466), (12055, 12096)]