19247282880

素因数分解:

$2^6\times 3^1\times 5^1\times 7^1\times {\mathrm{179}}^1\times {\mathrm{16001}}^1$

素因数の和:16207

約数の個数: 224

約数和(自身を含む): 70234698240

約数和(自身を除く): 50987415360

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 32, 35, 40, 42, 48, 56, 60, 64, 70, 80, 84, 96, 105, 112, 120, 140, 160, 168, 179, 192, 210, 224, 240, 280, 320, 336, 358, 420, 448, 480, 537, 560, 672, 716, 840, 895, 960, 1074, 1120, 1253, 1344, 1432, 1680, 1790, 2148, 2240, 2506, 2685, 2864, 3360, 3580, 3759, 4296, 5012, 5370, 5728, 6265, 6720, 7160, 7518, 8592, 10024, 10740, 11456, 12530, 14320, 15036, 16001, 17184, 18795, 20048, 21480, 25060, 28640, 30072, 32002, 34368, 37590, 40096, 42960, 48003, 50120, 57280, 60144, 64004, 75180, 80005, 80192, 85920, 96006, 100240, 112007, 120288, 128008, 150360, 160010, 171840, 192012, 200480, 224014, 240015, 240576, 256016, 300720, 320020, 336021, 384024, 400960, 448028, 480030, 512032, 560035, 601440, 640040, 672042, 768048, 896056, 960060, 1024064, 1120070, 1202880, 1280080, 1344084, 1536096, 1680105, 1792112, 1920120, 2240140, 2560160, 2688168, 2864179, 3072192, 3360210, 3584224, 3840240, 4480280, 5120320, 5376336, 5728358, 6720420, 7168448, 7680480, 8592537, 8960560, 10752672, 11456716, 13440840, 14320895, 15360960, 17185074, 17921120, 20049253, 21505344, 22913432, 26881680, 28641790, 34370148, 35842240, 40098506, 42962685, 45826864, 53763360, 57283580, 60147759, 68740296, 80197012, 85925370, 91653728, 100246265, 107526720, 114567160, 120295518, 137480592, 160394024, 171850740, 183307456, 200492530, 229134320, 240591036, 274961184, 300738795, 320788048, 343701480, 400985060, 458268640, 481182072, 549922368, 601477590, 641576096, 687402960, 801970120, 916537280, 962364144, 1202955180, 1283152192, 1374805920, 1603940240, 1924728288, 2405910360, 2749611840, 3207880480, 3849456576, 4811820720, 6415760960, 9623641440, 19247282880]

約数ペア:

[(1, 19247282880), (2, 9623641440), (3, 6415760960), (4, 4811820720), (5, 3849456576), (6, 3207880480), (7, 2749611840), (8, 2405910360), (10, 1924728288), (12, 1603940240), (14, 1374805920), (15, 1283152192), (16, 1202955180), (20, 962364144), (21, 916537280), (24, 801970120), (28, 687402960), (30, 641576096), (32, 601477590), (35, 549922368), (40, 481182072), (42, 458268640), (48, 400985060), (56, 343701480), (60, 320788048), (64, 300738795), (70, 274961184), (80, 240591036), (84, 229134320), (96, 200492530), (105, 183307456), (112, 171850740), (120, 160394024), (140, 137480592), (160, 120295518), (168, 114567160), (179, 107526720), (192, 100246265), (210, 91653728), (224, 85925370), (240, 80197012), (280, 68740296), (320, 60147759), (336, 57283580), (358, 53763360), (420, 45826864), (448, 42962685), (480, 40098506), (537, 35842240), (560, 34370148), (672, 28641790), (716, 26881680), (840, 22913432), (895, 21505344), (960, 20049253), (1074, 17921120), (1120, 17185074), (1253, 15360960), (1344, 14320895), (1432, 13440840), (1680, 11456716), (1790, 10752672), (2148, 8960560), (2240, 8592537), (2506, 7680480), (2685, 7168448), (2864, 6720420), (3360, 5728358), (3580, 5376336), (3759, 5120320), (4296, 4480280), (5012, 3840240), (5370, 3584224), (5728, 3360210), (6265, 3072192), (6720, 2864179), (7160, 2688168), (7518, 2560160), (8592, 2240140), (10024, 1920120), (10740, 1792112), (11456, 1680105), (12530, 1536096), (14320, 1344084), (15036, 1280080), (16001, 1202880), (17184, 1120070), (18795, 1024064), (20048, 960060), (21480, 896056), (25060, 768048), (28640, 672042), (30072, 640040), (32002, 601440), (34368, 560035), (37590, 512032), (40096, 480030), (42960, 448028), (48003, 400960), (50120, 384024), (57280, 336021), (60144, 320020), (64004, 300720), (75180, 256016), (80005, 240576), (80192, 240015), (85920, 224014), (96006, 200480), (100240, 192012), (112007, 171840), (120288, 160010), (128008, 150360)]