187847280

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{103}}^1\times {\mathrm{149}}^1$

素因数の和:288

約数の個数: 240

約数和(自身を含む): 678974400

約数和(自身を除く): 491127120

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 17, 18, 20, 24, 30, 34, 36, 40, 45, 48, 51, 60, 68, 72, 80, 85, 90, 102, 103, 120, 136, 144, 149, 153, 170, 180, 204, 206, 240, 255, 272, 298, 306, 309, 340, 360, 408, 412, 447, 510, 515, 596, 612, 618, 680, 720, 745, 765, 816, 824, 894, 927, 1020, 1030, 1192, 1224, 1236, 1341, 1360, 1490, 1530, 1545, 1648, 1751, 1788, 1854, 2040, 2060, 2235, 2384, 2448, 2472, 2533, 2682, 2980, 3060, 3090, 3502, 3576, 3708, 4080, 4120, 4470, 4635, 4944, 5066, 5253, 5364, 5960, 6120, 6180, 6705, 7004, 7152, 7416, 7599, 8240, 8755, 8940, 9270, 10132, 10506, 10728, 11920, 12240, 12360, 12665, 13410, 14008, 14832, 15198, 15347, 15759, 17510, 17880, 18540, 20264, 21012, 21456, 22797, 24720, 25330, 26265, 26820, 28016, 30396, 30694, 31518, 35020, 35760, 37080, 37995, 40528, 42024, 45594, 46041, 50660, 52530, 53640, 60792, 61388, 63036, 70040, 74160, 75990, 76735, 78795, 84048, 91188, 92082, 101320, 105060, 107280, 113985, 121584, 122776, 126072, 138123, 140080, 151980, 153470, 157590, 182376, 184164, 202640, 210120, 227970, 230205, 245552, 252144, 260899, 276246, 303960, 306940, 315180, 364752, 368328, 420240, 455940, 460410, 521798, 552492, 607920, 613880, 630360, 690615, 736656, 782697, 911880, 920820, 1043596, 1104984, 1227760, 1260720, 1304495, 1381230, 1565394, 1823760, 1841640, 2087192, 2209968, 2348091, 2608990, 2762460, 3130788, 3683280, 3913485, 4174384, 4696182, 5217980, 5524920, 6261576, 7826970, 9392364, 10435960, 11049840, 11740455, 12523152, 15653940, 18784728, 20871920, 23480910, 31307880, 37569456, 46961820, 62615760, 93923640, 187847280]

約数ペア:

[(1, 187847280), (2, 93923640), (3, 62615760), (4, 46961820), (5, 37569456), (6, 31307880), (8, 23480910), (9, 20871920), (10, 18784728), (12, 15653940), (15, 12523152), (16, 11740455), (17, 11049840), (18, 10435960), (20, 9392364), (24, 7826970), (30, 6261576), (34, 5524920), (36, 5217980), (40, 4696182), (45, 4174384), (48, 3913485), (51, 3683280), (60, 3130788), (68, 2762460), (72, 2608990), (80, 2348091), (85, 2209968), (90, 2087192), (102, 1841640), (103, 1823760), (120, 1565394), (136, 1381230), (144, 1304495), (149, 1260720), (153, 1227760), (170, 1104984), (180, 1043596), (204, 920820), (206, 911880), (240, 782697), (255, 736656), (272, 690615), (298, 630360), (306, 613880), (309, 607920), (340, 552492), (360, 521798), (408, 460410), (412, 455940), (447, 420240), (510, 368328), (515, 364752), (596, 315180), (612, 306940), (618, 303960), (680, 276246), (720, 260899), (745, 252144), (765, 245552), (816, 230205), (824, 227970), (894, 210120), (927, 202640), (1020, 184164), (1030, 182376), (1192, 157590), (1224, 153470), (1236, 151980), (1341, 140080), (1360, 138123), (1490, 126072), (1530, 122776), (1545, 121584), (1648, 113985), (1751, 107280), (1788, 105060), (1854, 101320), (2040, 92082), (2060, 91188), (2235, 84048), (2384, 78795), (2448, 76735), (2472, 75990), (2533, 74160), (2682, 70040), (2980, 63036), (3060, 61388), (3090, 60792), (3502, 53640), (3576, 52530), (3708, 50660), (4080, 46041), (4120, 45594), (4470, 42024), (4635, 40528), (4944, 37995), (5066, 37080), (5253, 35760), (5364, 35020), (5960, 31518), (6120, 30694), (6180, 30396), (6705, 28016), (7004, 26820), (7152, 26265), (7416, 25330), (7599, 24720), (8240, 22797), (8755, 21456), (8940, 21012), (9270, 20264), (10132, 18540), (10506, 17880), (10728, 17510), (11920, 15759), (12240, 15347), (12360, 15198), (12665, 14832), (13410, 14008)]