2215612800

素因数分解:

$2^7\times 3^2\times 5^2\times {\mathrm{19}}^1\times {\mathrm{4049}}^1$

素因数の和:4098

約数の個数: 288

約数和(自身を含む): 8323965000

約数和(自身を除く): 6108352200

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 19, 20, 24, 25, 30, 32, 36, 38, 40, 45, 48, 50, 57, 60, 64, 72, 75, 76, 80, 90, 95, 96, 100, 114, 120, 128, 144, 150, 152, 160, 171, 180, 190, 192, 200, 225, 228, 240, 285, 288, 300, 304, 320, 342, 360, 380, 384, 400, 450, 456, 475, 480, 570, 576, 600, 608, 640, 684, 720, 760, 800, 855, 900, 912, 950, 960, 1140, 1152, 1200, 1216, 1368, 1425, 1440, 1520, 1600, 1710, 1800, 1824, 1900, 1920, 2280, 2400, 2432, 2736, 2850, 2880, 3040, 3200, 3420, 3600, 3648, 3800, 4049, 4275, 4560, 4800, 5472, 5700, 5760, 6080, 6840, 7200, 7296, 7600, 8098, 8550, 9120, 9600, 10944, 11400, 12147, 12160, 13680, 14400, 15200, 16196, 17100, 18240, 20245, 21888, 22800, 24294, 27360, 28800, 30400, 32392, 34200, 36441, 36480, 40490, 45600, 48588, 54720, 60735, 60800, 64784, 68400, 72882, 76931, 80980, 91200, 97176, 101225, 109440, 121470, 129568, 136800, 145764, 153862, 161960, 182205, 182400, 194352, 202450, 230793, 242940, 259136, 273600, 291528, 303675, 307724, 323920, 364410, 384655, 388704, 404900, 461586, 485880, 518272, 547200, 583056, 607350, 615448, 647840, 692379, 728820, 769310, 777408, 809800, 911025, 923172, 971760, 1153965, 1166112, 1214700, 1230896, 1295680, 1384758, 1457640, 1538620, 1554816, 1619600, 1822050, 1846344, 1923275, 1943520, 2307930, 2332224, 2429400, 2461792, 2591360, 2769516, 2915280, 3077240, 3239200, 3461895, 3644100, 3692688, 3846550, 3887040, 4615860, 4664448, 4858800, 4923584, 5539032, 5769825, 5830560, 6154480, 6478400, 6923790, 7288200, 7385376, 7693100, 7774080, 9231720, 9717600, 9847168, 11078064, 11539650, 11661120, 12308960, 12956800, 13847580, 14576400, 14770752, 15386200, 17309475, 18463440, 19435200, 22156128, 23079300, 23322240, 24617920, 27695160, 29152800, 29541504, 30772400, 34618950, 36926880, 38870400, 44312256, 46158600, 49235840, 55390320, 58305600, 61544800, 69237900, 73853760, 88624512, 92317200, 110780640, 116611200, 123089600, 138475800, 147707520, 184634400, 221561280, 246179200, 276951600, 369268800, 443122560, 553903200, 738537600, 1107806400, 2215612800]

約数ペア:

[(1, 2215612800), (2, 1107806400), (3, 738537600), (4, 553903200), (5, 443122560), (6, 369268800), (8, 276951600), (9, 246179200), (10, 221561280), (12, 184634400), (15, 147707520), (16, 138475800), (18, 123089600), (19, 116611200), (20, 110780640), (24, 92317200), (25, 88624512), (30, 73853760), (32, 69237900), (36, 61544800), (38, 58305600), (40, 55390320), (45, 49235840), (48, 46158600), (50, 44312256), (57, 38870400), (60, 36926880), (64, 34618950), (72, 30772400), (75, 29541504), (76, 29152800), (80, 27695160), (90, 24617920), (95, 23322240), (96, 23079300), (100, 22156128), (114, 19435200), (120, 18463440), (128, 17309475), (144, 15386200), (150, 14770752), (152, 14576400), (160, 13847580), (171, 12956800), (180, 12308960), (190, 11661120), (192, 11539650), (200, 11078064), (225, 9847168), (228, 9717600), (240, 9231720), (285, 7774080), (288, 7693100), (300, 7385376), (304, 7288200), (320, 6923790), (342, 6478400), (360, 6154480), (380, 5830560), (384, 5769825), (400, 5539032), (450, 4923584), (456, 4858800), (475, 4664448), (480, 4615860), (570, 3887040), (576, 3846550), (600, 3692688), (608, 3644100), (640, 3461895), (684, 3239200), (720, 3077240), (760, 2915280), (800, 2769516), (855, 2591360), (900, 2461792), (912, 2429400), (950, 2332224), (960, 2307930), (1140, 1943520), (1152, 1923275), (1200, 1846344), (1216, 1822050), (1368, 1619600), (1425, 1554816), (1440, 1538620), (1520, 1457640), (1600, 1384758), (1710, 1295680), (1800, 1230896), (1824, 1214700), (1900, 1166112), (1920, 1153965), (2280, 971760), (2400, 923172), (2432, 911025), (2736, 809800), (2850, 777408), (2880, 769310), (3040, 728820), (3200, 692379), (3420, 647840), (3600, 615448), (3648, 607350), (3800, 583056), (4049, 547200), (4275, 518272), (4560, 485880), (4800, 461586), (5472, 404900), (5700, 388704), (5760, 384655), (6080, 364410), (6840, 323920), (7200, 307724), (7296, 303675), (7600, 291528), (8098, 273600), (8550, 259136), (9120, 242940), (9600, 230793), (10944, 202450), (11400, 194352), (12147, 182400), (12160, 182205), (13680, 161960), (14400, 153862), (15200, 145764), (16196, 136800), (17100, 129568), (18240, 121470), (20245, 109440), (21888, 101225), (22800, 97176), (24294, 91200), (27360, 80980), (28800, 76931), (30400, 72882), (32392, 68400), (34200, 64784), (36441, 60800), (36480, 60735), (40490, 54720), (45600, 48588)]