171440646480

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{157}}^1\times {\mathrm{79823}}^1$

素因数の和:80018

約数の個数: 240

約数和(自身を含む): 609925605120

約数和(自身を除く): 438484958640

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 19, 20, 24, 30, 36, 38, 40, 45, 48, 57, 60, 72, 76, 80, 90, 95, 114, 120, 144, 152, 157, 171, 180, 190, 228, 240, 285, 304, 314, 342, 360, 380, 456, 471, 570, 628, 684, 720, 760, 785, 855, 912, 942, 1140, 1256, 1368, 1413, 1520, 1570, 1710, 1884, 2280, 2355, 2512, 2736, 2826, 2983, 3140, 3420, 3768, 4560, 4710, 5652, 5966, 6280, 6840, 7065, 7536, 8949, 9420, 11304, 11932, 12560, 13680, 14130, 14915, 17898, 18840, 22608, 23864, 26847, 28260, 29830, 35796, 37680, 44745, 47728, 53694, 56520, 59660, 71592, 79823, 89490, 107388, 113040, 119320, 134235, 143184, 159646, 178980, 214776, 238640, 239469, 268470, 319292, 357960, 399115, 429552, 478938, 536940, 638584, 715920, 718407, 798230, 957876, 1073880, 1197345, 1277168, 1436814, 1516637, 1596460, 1915752, 2147760, 2394690, 2873628, 3033274, 3192920, 3592035, 3831504, 4549911, 4789380, 5747256, 6066548, 6385840, 7184070, 7583185, 9099822, 9578760, 11494512, 12133096, 12532211, 13649733, 14368140, 15166370, 18199644, 19157520, 22749555, 24266192, 25064422, 27299466, 28736280, 30332740, 36399288, 37596633, 45499110, 50128844, 54598932, 57472560, 60665480, 62661055, 68248665, 72798576, 75193266, 90998220, 100257688, 109197864, 112789899, 121330960, 125322110, 136497330, 150386532, 181996440, 187983165, 200515376, 218395728, 225579798, 238112009, 250644220, 272994660, 300773064, 363992880, 375966330, 451159596, 476224018, 501288440, 545989320, 563949495, 601546128, 714336027, 751932660, 902319192, 952448036, 1002576880, 1091978640, 1127898990, 1190560045, 1428672054, 1503865320, 1804638384, 1904896072, 2143008081, 2255797980, 2381120090, 2857344108, 3007730640, 3571680135, 3809792144, 4286016162, 4511595960, 4762240180, 5714688216, 7143360270, 8572032324, 9023191920, 9524480360, 10715040405, 11429376432, 14286720540, 17144064648, 19048960720, 21430080810, 28573441080, 34288129296, 42860161620, 57146882160, 85720323240, 171440646480]

約数ペア:

[(1, 171440646480), (2, 85720323240), (3, 57146882160), (4, 42860161620), (5, 34288129296), (6, 28573441080), (8, 21430080810), (9, 19048960720), (10, 17144064648), (12, 14286720540), (15, 11429376432), (16, 10715040405), (18, 9524480360), (19, 9023191920), (20, 8572032324), (24, 7143360270), (30, 5714688216), (36, 4762240180), (38, 4511595960), (40, 4286016162), (45, 3809792144), (48, 3571680135), (57, 3007730640), (60, 2857344108), (72, 2381120090), (76, 2255797980), (80, 2143008081), (90, 1904896072), (95, 1804638384), (114, 1503865320), (120, 1428672054), (144, 1190560045), (152, 1127898990), (157, 1091978640), (171, 1002576880), (180, 952448036), (190, 902319192), (228, 751932660), (240, 714336027), (285, 601546128), (304, 563949495), (314, 545989320), (342, 501288440), (360, 476224018), (380, 451159596), (456, 375966330), (471, 363992880), (570, 300773064), (628, 272994660), (684, 250644220), (720, 238112009), (760, 225579798), (785, 218395728), (855, 200515376), (912, 187983165), (942, 181996440), (1140, 150386532), (1256, 136497330), (1368, 125322110), (1413, 121330960), (1520, 112789899), (1570, 109197864), (1710, 100257688), (1884, 90998220), (2280, 75193266), (2355, 72798576), (2512, 68248665), (2736, 62661055), (2826, 60665480), (2983, 57472560), (3140, 54598932), (3420, 50128844), (3768, 45499110), (4560, 37596633), (4710, 36399288), (5652, 30332740), (5966, 28736280), (6280, 27299466), (6840, 25064422), (7065, 24266192), (7536, 22749555), (8949, 19157520), (9420, 18199644), (11304, 15166370), (11932, 14368140), (12560, 13649733), (13680, 12532211), (14130, 12133096), (14915, 11494512), (17898, 9578760), (18840, 9099822), (22608, 7583185), (23864, 7184070), (26847, 6385840), (28260, 6066548), (29830, 5747256), (35796, 4789380), (37680, 4549911), (44745, 3831504), (47728, 3592035), (53694, 3192920), (56520, 3033274), (59660, 2873628), (71592, 2394690), (79823, 2147760), (89490, 1915752), (107388, 1596460), (113040, 1516637), (119320, 1436814), (134235, 1277168), (143184, 1197345), (159646, 1073880), (178980, 957876), (214776, 798230), (238640, 718407), (239469, 715920), (268470, 638584), (319292, 536940), (357960, 478938), (399115, 429552)]