1516816870720

素因数分解:

$2^6\times 5^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{53}}^1\times {\mathrm{127219}}^1$

素因数の和:127345

約数の個数: 224

約数和(自身を含む): 3978484905600

約数和(自身を除く): 2461668034880

約数列:

[1, 2, 4, 5, 8, 10, 16, 19, 20, 32, 37, 38, 40, 53, 64, 74, 76, 80, 95, 106, 148, 152, 160, 185, 190, 212, 265, 296, 304, 320, 370, 380, 424, 530, 592, 608, 703, 740, 760, 848, 1007, 1060, 1184, 1216, 1406, 1480, 1520, 1696, 1961, 2014, 2120, 2368, 2812, 2960, 3040, 3392, 3515, 3922, 4028, 4240, 5035, 5624, 5920, 6080, 7030, 7844, 8056, 8480, 9805, 10070, 11248, 11840, 14060, 15688, 16112, 16960, 19610, 20140, 22496, 28120, 31376, 32224, 37259, 39220, 40280, 44992, 56240, 62752, 64448, 74518, 78440, 80560, 112480, 125504, 127219, 149036, 156880, 161120, 186295, 224960, 254438, 298072, 313760, 322240, 372590, 508876, 596144, 627520, 636095, 745180, 1017752, 1192288, 1272190, 1490360, 2035504, 2384576, 2417161, 2544380, 2980720, 4071008, 4707103, 4834322, 5088760, 5961440, 6742607, 8142016, 9414206, 9668644, 10177520, 11922880, 12085805, 13485214, 18828412, 19337288, 20355040, 23535515, 24171610, 26970428, 33713035, 37656824, 38674576, 40710080, 47071030, 48343220, 53940856, 67426070, 75313648, 77349152, 89434957, 94142060, 96686440, 107881712, 128109533, 134852140, 150627296, 154698304, 178869914, 188284120, 193372880, 215763424, 249476459, 256219066, 269704280, 301254592, 357739828, 376568240, 386745760, 431526848, 447174785, 498952918, 512438132, 539408560, 640547665, 715479656, 753136480, 773491520, 894349570, 997905836, 1024876264, 1078817120, 1247382295, 1281095330, 1430959312, 1506272960, 1788699140, 1995811672, 2049752528, 2157634240, 2494764590, 2562190660, 2861918624, 3577398280, 3991623344, 4099505056, 4740052721, 4989529180, 5124381320, 5723837248, 7154796560, 7983246688, 8199010112, 9480105442, 9979058360, 10248762640, 14309593120, 15966493376, 18960210884, 19958116720, 20497525280, 23700263605, 28619186240, 37920421768, 39916233440, 40995050560, 47400527210, 75840843536, 79832466880, 94801054420, 151681687072, 189602108840, 303363374144, 379204217680, 758408435360, 1516816870720]

約数ペア:

[(1, 1516816870720), (2, 758408435360), (4, 379204217680), (5, 303363374144), (8, 189602108840), (10, 151681687072), (16, 94801054420), (19, 79832466880), (20, 75840843536), (32, 47400527210), (37, 40995050560), (38, 39916233440), (40, 37920421768), (53, 28619186240), (64, 23700263605), (74, 20497525280), (76, 19958116720), (80, 18960210884), (95, 15966493376), (106, 14309593120), (148, 10248762640), (152, 9979058360), (160, 9480105442), (185, 8199010112), (190, 7983246688), (212, 7154796560), (265, 5723837248), (296, 5124381320), (304, 4989529180), (320, 4740052721), (370, 4099505056), (380, 3991623344), (424, 3577398280), (530, 2861918624), (592, 2562190660), (608, 2494764590), (703, 2157634240), (740, 2049752528), (760, 1995811672), (848, 1788699140), (1007, 1506272960), (1060, 1430959312), (1184, 1281095330), (1216, 1247382295), (1406, 1078817120), (1480, 1024876264), (1520, 997905836), (1696, 894349570), (1961, 773491520), (2014, 753136480), (2120, 715479656), (2368, 640547665), (2812, 539408560), (2960, 512438132), (3040, 498952918), (3392, 447174785), (3515, 431526848), (3922, 386745760), (4028, 376568240), (4240, 357739828), (5035, 301254592), (5624, 269704280), (5920, 256219066), (6080, 249476459), (7030, 215763424), (7844, 193372880), (8056, 188284120), (8480, 178869914), (9805, 154698304), (10070, 150627296), (11248, 134852140), (11840, 128109533), (14060, 107881712), (15688, 96686440), (16112, 94142060), (16960, 89434957), (19610, 77349152), (20140, 75313648), (22496, 67426070), (28120, 53940856), (31376, 48343220), (32224, 47071030), (37259, 40710080), (39220, 38674576), (40280, 37656824), (44992, 33713035), (56240, 26970428), (62752, 24171610), (64448, 23535515), (74518, 20355040), (78440, 19337288), (80560, 18828412), (112480, 13485214), (125504, 12085805), (127219, 11922880), (149036, 10177520), (156880, 9668644), (161120, 9414206), (186295, 8142016), (224960, 6742607), (254438, 5961440), (298072, 5088760), (313760, 4834322), (322240, 4707103), (372590, 4071008), (508876, 2980720), (596144, 2544380), (627520, 2417161), (636095, 2384576), (745180, 2035504), (1017752, 1490360), (1192288, 1272190)]