19873209600

素因数分解:

$2^8\times 3^3\times 5^2\times {\mathrm{19}}^1\times {\mathrm{6053}}^1$

素因数の和:6107

約数の個数: 432

約数和(自身を含む): 76721131200

約数和(自身を除く): 56847921600

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 19, 20, 24, 25, 27, 30, 32, 36, 38, 40, 45, 48, 50, 54, 57, 60, 64, 72, 75, 76, 80, 90, 95, 96, 100, 108, 114, 120, 128, 135, 144, 150, 152, 160, 171, 180, 190, 192, 200, 216, 225, 228, 240, 256, 270, 285, 288, 300, 304, 320, 342, 360, 380, 384, 400, 432, 450, 456, 475, 480, 513, 540, 570, 576, 600, 608, 640, 675, 684, 720, 760, 768, 800, 855, 864, 900, 912, 950, 960, 1026, 1080, 1140, 1152, 1200, 1216, 1280, 1350, 1368, 1425, 1440, 1520, 1600, 1710, 1728, 1800, 1824, 1900, 1920, 2052, 2160, 2280, 2304, 2400, 2432, 2565, 2700, 2736, 2850, 2880, 3040, 3200, 3420, 3456, 3600, 3648, 3800, 3840, 4104, 4275, 4320, 4560, 4800, 4864, 5130, 5400, 5472, 5700, 5760, 6053, 6080, 6400, 6840, 6912, 7200, 7296, 7600, 8208, 8550, 8640, 9120, 9600, 10260, 10800, 10944, 11400, 11520, 12106, 12160, 12825, 13680, 14400, 14592, 15200, 16416, 17100, 17280, 18159, 18240, 19200, 20520, 21600, 21888, 22800, 24212, 24320, 25650, 27360, 28800, 30265, 30400, 32832, 34200, 34560, 36318, 36480, 41040, 43200, 43776, 45600, 48424, 51300, 54477, 54720, 57600, 60530, 60800, 65664, 68400, 72636, 72960, 82080, 86400, 90795, 91200, 96848, 102600, 108954, 109440, 115007, 121060, 121600, 131328, 136800, 145272, 151325, 163431, 164160, 172800, 181590, 182400, 193696, 205200, 217908, 218880, 230014, 242120, 272385, 273600, 290544, 302650, 326862, 328320, 345021, 363180, 364800, 387392, 410400, 435816, 453975, 460028, 484240, 544770, 547200, 575035, 581088, 605300, 653724, 656640, 690042, 726360, 774784, 817155, 820800, 871632, 907950, 920056, 968480, 1035063, 1089540, 1094400, 1150070, 1162176, 1210600, 1307448, 1361925, 1380084, 1452720, 1549568, 1634310, 1641600, 1725105, 1743264, 1815900, 1840112, 1936960, 2070126, 2179080, 2300140, 2324352, 2421200, 2614896, 2723850, 2760168, 2875175, 2905440, 3105189, 3268620, 3283200, 3450210, 3486528, 3631800, 3680224, 3873920, 4085775, 4140252, 4358160, 4600280, 4648704, 4842400, 5175315, 5229792, 5447700, 5520336, 5750350, 5810880, 6210378, 6537240, 6900420, 6973056, 7263600, 7360448, 7747840, 8171550, 8280504, 8625525, 8716320, 9200560, 9684800, 10350630, 10459584, 10895400, 11040672, 11500700, 11621760, 12420756, 13074480, 13800840, 13946112, 14527200, 14720896, 15525945, 16343100, 16561008, 17251050, 17432640, 18401120, 19369600, 20701260, 20919168, 21790800, 22081344, 23001400, 23243520, 24841512, 25876575, 26148960, 27601680, 29054400, 29441792, 31051890, 32686200, 33122016, 34502100, 34865280, 36802240, 38739200, 41402520, 41838336, 43581600, 44162688, 46002800, 49683024, 51753150, 52297920, 55203360, 58108800, 62103780, 65372400, 66244032, 69004200, 69730560, 73604480, 77629725, 82805040, 87163200, 88325376, 92005600, 99366048, 103506300, 104595840, 110406720, 116217600, 124207560, 130744800, 132488064, 138008400, 147208960, 155259450, 165610080, 174326400, 184011200, 198732096, 207012600, 209191680, 220813440, 248415120, 261489600, 264976128, 276016800, 310518900, 331220160, 348652800, 368022400, 397464192, 414025200, 441626880, 496830240, 522979200, 552033600, 621037800, 662440320, 736044800, 794928384, 828050400, 993660480, 1045958400, 1104067200, 1242075600, 1324880640, 1656100800, 1987320960, 2208134400, 2484151200, 3312201600, 3974641920, 4968302400, 6624403200, 9936604800, 19873209600]

約数ペア:

[(1, 19873209600), (2, 9936604800), (3, 6624403200), (4, 4968302400), (5, 3974641920), (6, 3312201600), (8, 2484151200), (9, 2208134400), (10, 1987320960), (12, 1656100800), (15, 1324880640), (16, 1242075600), (18, 1104067200), (19, 1045958400), (20, 993660480), (24, 828050400), (25, 794928384), (27, 736044800), (30, 662440320), (32, 621037800), (36, 552033600), (38, 522979200), (40, 496830240), (45, 441626880), (48, 414025200), (50, 397464192), (54, 368022400), (57, 348652800), (60, 331220160), (64, 310518900), (72, 276016800), (75, 264976128), (76, 261489600), (80, 248415120), (90, 220813440), (95, 209191680), (96, 207012600), (100, 198732096), (108, 184011200), (114, 174326400), (120, 165610080), (128, 155259450), (135, 147208960), (144, 138008400), (150, 132488064), (152, 130744800), (160, 124207560), (171, 116217600), (180, 110406720), (190, 104595840), (192, 103506300), (200, 99366048), (216, 92005600), (225, 88325376), (228, 87163200), (240, 82805040), (256, 77629725), (270, 73604480), (285, 69730560), (288, 69004200), (300, 66244032), (304, 65372400), (320, 62103780), (342, 58108800), (360, 55203360), (380, 52297920), (384, 51753150), (400, 49683024), (432, 46002800), (450, 44162688), (456, 43581600), (475, 41838336), (480, 41402520), (513, 38739200), (540, 36802240), (570, 34865280), (576, 34502100), (600, 33122016), (608, 32686200), (640, 31051890), (675, 29441792), (684, 29054400), (720, 27601680), (760, 26148960), (768, 25876575), (800, 24841512), (855, 23243520), (864, 23001400), (900, 22081344), (912, 21790800), (950, 20919168), (960, 20701260), (1026, 19369600), (1080, 18401120), (1140, 17432640), (1152, 17251050), (1200, 16561008), (1216, 16343100), (1280, 15525945), (1350, 14720896), (1368, 14527200), (1425, 13946112), (1440, 13800840), (1520, 13074480), (1600, 12420756), (1710, 11621760), (1728, 11500700), (1800, 11040672), (1824, 10895400), (1900, 10459584), (1920, 10350630), (2052, 9684800), (2160, 9200560), (2280, 8716320), (2304, 8625525), (2400, 8280504), (2432, 8171550), (2565, 7747840), (2700, 7360448), (2736, 7263600), (2850, 6973056), (2880, 6900420), (3040, 6537240), (3200, 6210378), (3420, 5810880), (3456, 5750350), (3600, 5520336), (3648, 5447700), (3800, 5229792), (3840, 5175315), (4104, 4842400), (4275, 4648704), (4320, 4600280), (4560, 4358160), (4800, 4140252), (4864, 4085775), (5130, 3873920), (5400, 3680224), (5472, 3631800), (5700, 3486528), (5760, 3450210), (6053, 3283200), (6080, 3268620), (6400, 3105189), (6840, 2905440), (6912, 2875175), (7200, 2760168), (7296, 2723850), (7600, 2614896), (8208, 2421200), (8550, 2324352), (8640, 2300140), (9120, 2179080), (9600, 2070126), (10260, 1936960), (10800, 1840112), (10944, 1815900), (11400, 1743264), (11520, 1725105), (12106, 1641600), (12160, 1634310), (12825, 1549568), (13680, 1452720), (14400, 1380084), (14592, 1361925), (15200, 1307448), (16416, 1210600), (17100, 1162176), (17280, 1150070), (18159, 1094400), (18240, 1089540), (19200, 1035063), (20520, 968480), (21600, 920056), (21888, 907950), (22800, 871632), (24212, 820800), (24320, 817155), (25650, 774784), (27360, 726360), (28800, 690042), (30265, 656640), (30400, 653724), (32832, 605300), (34200, 581088), (34560, 575035), (36318, 547200), (36480, 544770), (41040, 484240), (43200, 460028), (43776, 453975), (45600, 435816), (48424, 410400), (51300, 387392), (54477, 364800), (54720, 363180), (57600, 345021), (60530, 328320), (60800, 326862), (65664, 302650), (68400, 290544), (72636, 273600), (72960, 272385), (82080, 242120), (86400, 230014), (90795, 218880), (91200, 217908), (96848, 205200), (102600, 193696), (108954, 182400), (109440, 181590), (115007, 172800), (121060, 164160), (121600, 163431), (131328, 151325), (136800, 145272)]