19838494080

素因数分解:

$2^7\times 3^4\times 5^1\times {\mathrm{17}}^1\times {\mathrm{22511}}^1$

素因数の和:22559

約数の個数: 320

約数和(自身を含む): 75017638080

約数和(自身を除く): 55179144000

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 17, 18, 20, 24, 27, 30, 32, 34, 36, 40, 45, 48, 51, 54, 60, 64, 68, 72, 80, 81, 85, 90, 96, 102, 108, 120, 128, 135, 136, 144, 153, 160, 162, 170, 180, 192, 204, 216, 240, 255, 270, 272, 288, 306, 320, 324, 340, 360, 384, 405, 408, 432, 459, 480, 510, 540, 544, 576, 612, 640, 648, 680, 720, 765, 810, 816, 864, 918, 960, 1020, 1080, 1088, 1152, 1224, 1296, 1360, 1377, 1440, 1530, 1620, 1632, 1728, 1836, 1920, 2040, 2160, 2176, 2295, 2448, 2592, 2720, 2754, 2880, 3060, 3240, 3264, 3456, 3672, 4080, 4320, 4590, 4896, 5184, 5440, 5508, 5760, 6120, 6480, 6528, 6885, 7344, 8160, 8640, 9180, 9792, 10368, 10880, 11016, 12240, 12960, 13770, 14688, 16320, 17280, 18360, 19584, 22032, 22511, 24480, 25920, 27540, 29376, 32640, 36720, 44064, 45022, 48960, 51840, 55080, 58752, 67533, 73440, 88128, 90044, 97920, 110160, 112555, 135066, 146880, 176256, 180088, 202599, 220320, 225110, 270132, 293760, 337665, 360176, 382687, 405198, 440640, 450220, 540264, 607797, 675330, 720352, 765374, 810396, 881280, 900440, 1012995, 1080528, 1148061, 1215594, 1350660, 1440704, 1530748, 1620792, 1800880, 1823391, 1913435, 2025990, 2161056, 2296122, 2431188, 2701320, 2881408, 3038985, 3061496, 3241584, 3444183, 3601760, 3646782, 3826870, 4051980, 4322112, 4592244, 4862376, 5402640, 5740305, 6077970, 6122992, 6483168, 6888366, 7203520, 7293564, 7653740, 8103960, 8644224, 9116955, 9184488, 9724752, 10332549, 10805280, 11480610, 12155940, 12245984, 12966336, 13776732, 14407040, 14587128, 15307480, 16207920, 17220915, 18233910, 18368976, 19449504, 20665098, 21610560, 22961220, 24311880, 24491968, 25932672, 27553464, 29174256, 30614960, 30997647, 32415840, 34441830, 36467820, 36737952, 38899008, 41330196, 43221120, 45922440, 48623760, 48983936, 51662745, 55106928, 58348512, 61229920, 61995294, 64831680, 68883660, 72935640, 73475904, 77798016, 82660392, 91844880, 97247520, 103325490, 110213856, 116697024, 122459840, 123990588, 129663360, 137767320, 145871280, 146951808, 154988235, 165320784, 183689760, 194495040, 206650980, 220427712, 233394048, 244919680, 247981176, 275534640, 291742560, 309976470, 330641568, 367379520, 388990080, 413301960, 440855424, 495962352, 551069280, 583485120, 619952940, 661283136, 734759040, 826603920, 991924704, 1102138560, 1166970240, 1239905880, 1322566272, 1653207840, 1983849408, 2204277120, 2479811760, 3306415680, 3967698816, 4959623520, 6612831360, 9919247040, 19838494080]

約数ペア:

[(1, 19838494080), (2, 9919247040), (3, 6612831360), (4, 4959623520), (5, 3967698816), (6, 3306415680), (8, 2479811760), (9, 2204277120), (10, 1983849408), (12, 1653207840), (15, 1322566272), (16, 1239905880), (17, 1166970240), (18, 1102138560), (20, 991924704), (24, 826603920), (27, 734759040), (30, 661283136), (32, 619952940), (34, 583485120), (36, 551069280), (40, 495962352), (45, 440855424), (48, 413301960), (51, 388990080), (54, 367379520), (60, 330641568), (64, 309976470), (68, 291742560), (72, 275534640), (80, 247981176), (81, 244919680), (85, 233394048), (90, 220427712), (96, 206650980), (102, 194495040), (108, 183689760), (120, 165320784), (128, 154988235), (135, 146951808), (136, 145871280), (144, 137767320), (153, 129663360), (160, 123990588), (162, 122459840), (170, 116697024), (180, 110213856), (192, 103325490), (204, 97247520), (216, 91844880), (240, 82660392), (255, 77798016), (270, 73475904), (272, 72935640), (288, 68883660), (306, 64831680), (320, 61995294), (324, 61229920), (340, 58348512), (360, 55106928), (384, 51662745), (405, 48983936), (408, 48623760), (432, 45922440), (459, 43221120), (480, 41330196), (510, 38899008), (540, 36737952), (544, 36467820), (576, 34441830), (612, 32415840), (640, 30997647), (648, 30614960), (680, 29174256), (720, 27553464), (765, 25932672), (810, 24491968), (816, 24311880), (864, 22961220), (918, 21610560), (960, 20665098), (1020, 19449504), (1080, 18368976), (1088, 18233910), (1152, 17220915), (1224, 16207920), (1296, 15307480), (1360, 14587128), (1377, 14407040), (1440, 13776732), (1530, 12966336), (1620, 12245984), (1632, 12155940), (1728, 11480610), (1836, 10805280), (1920, 10332549), (2040, 9724752), (2160, 9184488), (2176, 9116955), (2295, 8644224), (2448, 8103960), (2592, 7653740), (2720, 7293564), (2754, 7203520), (2880, 6888366), (3060, 6483168), (3240, 6122992), (3264, 6077970), (3456, 5740305), (3672, 5402640), (4080, 4862376), (4320, 4592244), (4590, 4322112), (4896, 4051980), (5184, 3826870), (5440, 3646782), (5508, 3601760), (5760, 3444183), (6120, 3241584), (6480, 3061496), (6528, 3038985), (6885, 2881408), (7344, 2701320), (8160, 2431188), (8640, 2296122), (9180, 2161056), (9792, 2025990), (10368, 1913435), (10880, 1823391), (11016, 1800880), (12240, 1620792), (12960, 1530748), (13770, 1440704), (14688, 1350660), (16320, 1215594), (17280, 1148061), (18360, 1080528), (19584, 1012995), (22032, 900440), (22511, 881280), (24480, 810396), (25920, 765374), (27540, 720352), (29376, 675330), (32640, 607797), (36720, 540264), (44064, 450220), (45022, 440640), (48960, 405198), (51840, 382687), (55080, 360176), (58752, 337665), (67533, 293760), (73440, 270132), (88128, 225110), (90044, 220320), (97920, 202599), (110160, 180088), (112555, 176256), (135066, 146880)]