869186160

素因数分解:

$2^4\times 3^3\times 5^1\times {\mathrm{19}}^1\times {\mathrm{21179}}^1$

素因数の和:21220

約数の個数: 160

約数和(自身を含む): 3151584000

約数和(自身を除く): 2282397840

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 19, 20, 24, 27, 30, 36, 38, 40, 45, 48, 54, 57, 60, 72, 76, 80, 90, 95, 108, 114, 120, 135, 144, 152, 171, 180, 190, 216, 228, 240, 270, 285, 304, 342, 360, 380, 432, 456, 513, 540, 570, 684, 720, 760, 855, 912, 1026, 1080, 1140, 1368, 1520, 1710, 2052, 2160, 2280, 2565, 2736, 3420, 4104, 4560, 5130, 6840, 8208, 10260, 13680, 20520, 21179, 41040, 42358, 63537, 84716, 105895, 127074, 169432, 190611, 211790, 254148, 317685, 338864, 381222, 402401, 423580, 508296, 571833, 635370, 762444, 804802, 847160, 953055, 1016592, 1143666, 1207203, 1270740, 1524888, 1609604, 1694320, 1906110, 2012005, 2287332, 2414406, 2541480, 2859165, 3049776, 3219208, 3621609, 3812220, 4024010, 4574664, 4828812, 5082960, 5718330, 6036015, 6438416, 7243218, 7624440, 8048020, 9149328, 9657624, 10864827, 11436660, 12072030, 14486436, 15248880, 16096040, 18108045, 19315248, 21729654, 22873320, 24144060, 28972872, 32192080, 36216090, 43459308, 45746640, 48288120, 54324135, 57945744, 72432180, 86918616, 96576240, 108648270, 144864360, 173837232, 217296540, 289728720, 434593080, 869186160]

約数ペア:

[(1, 869186160), (2, 434593080), (3, 289728720), (4, 217296540), (5, 173837232), (6, 144864360), (8, 108648270), (9, 96576240), (10, 86918616), (12, 72432180), (15, 57945744), (16, 54324135), (18, 48288120), (19, 45746640), (20, 43459308), (24, 36216090), (27, 32192080), (30, 28972872), (36, 24144060), (38, 22873320), (40, 21729654), (45, 19315248), (48, 18108045), (54, 16096040), (57, 15248880), (60, 14486436), (72, 12072030), (76, 11436660), (80, 10864827), (90, 9657624), (95, 9149328), (108, 8048020), (114, 7624440), (120, 7243218), (135, 6438416), (144, 6036015), (152, 5718330), (171, 5082960), (180, 4828812), (190, 4574664), (216, 4024010), (228, 3812220), (240, 3621609), (270, 3219208), (285, 3049776), (304, 2859165), (342, 2541480), (360, 2414406), (380, 2287332), (432, 2012005), (456, 1906110), (513, 1694320), (540, 1609604), (570, 1524888), (684, 1270740), (720, 1207203), (760, 1143666), (855, 1016592), (912, 953055), (1026, 847160), (1080, 804802), (1140, 762444), (1368, 635370), (1520, 571833), (1710, 508296), (2052, 423580), (2160, 402401), (2280, 381222), (2565, 338864), (2736, 317685), (3420, 254148), (4104, 211790), (4560, 190611), (5130, 169432), (6840, 127074), (8208, 105895), (10260, 84716), (13680, 63537), (20520, 42358), (21179, 41040)]