1469820240

素因数分解:

$2^4\times 3^2\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{15349}}^1$

素因数の和:15394

約数の個数: 240

約数和(自身を含む): 5938608000

約数和(自身を除く): 4468787760

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 19, 20, 21, 24, 28, 30, 35, 36, 38, 40, 42, 45, 48, 56, 57, 60, 63, 70, 72, 76, 80, 84, 90, 95, 105, 112, 114, 120, 126, 133, 140, 144, 152, 168, 171, 180, 190, 210, 228, 240, 252, 266, 280, 285, 304, 315, 336, 342, 360, 380, 399, 420, 456, 504, 532, 560, 570, 630, 665, 684, 720, 760, 798, 840, 855, 912, 1008, 1064, 1140, 1197, 1260, 1330, 1368, 1520, 1596, 1680, 1710, 1995, 2128, 2280, 2394, 2520, 2660, 2736, 3192, 3420, 3990, 4560, 4788, 5040, 5320, 5985, 6384, 6840, 7980, 9576, 10640, 11970, 13680, 15349, 15960, 19152, 23940, 30698, 31920, 46047, 47880, 61396, 76745, 92094, 95760, 107443, 122792, 138141, 153490, 184188, 214886, 230235, 245584, 276282, 291631, 306980, 322329, 368376, 429772, 460470, 537215, 552564, 583262, 613960, 644658, 690705, 736752, 859544, 874893, 920940, 966987, 1074430, 1105128, 1166524, 1227920, 1289316, 1381410, 1458155, 1611645, 1719088, 1749786, 1841880, 1933974, 2041417, 2148860, 2210256, 2333048, 2578632, 2624679, 2762820, 2916310, 3223290, 3499572, 3683760, 3867948, 4082834, 4297720, 4374465, 4666096, 4834935, 5157264, 5249358, 5525640, 5832620, 6124251, 6446580, 6999144, 7735896, 8165668, 8595440, 8748930, 9669870, 10207085, 10498716, 11051280, 11665240, 12248502, 12893160, 13123395, 13998288, 15471792, 16331336, 17497860, 18372753, 19339740, 20414170, 20997432, 23330480, 24497004, 25786320, 26246790, 30621255, 32662672, 34995720, 36745506, 38679480, 40828340, 41994864, 48994008, 52493580, 61242510, 69991440, 73491012, 77358960, 81656680, 91863765, 97988016, 104987160, 122485020, 146982024, 163313360, 183727530, 209974320, 244970040, 293964048, 367455060, 489940080, 734910120, 1469820240]

約数ペア:

[(1, 1469820240), (2, 734910120), (3, 489940080), (4, 367455060), (5, 293964048), (6, 244970040), (7, 209974320), (8, 183727530), (9, 163313360), (10, 146982024), (12, 122485020), (14, 104987160), (15, 97988016), (16, 91863765), (18, 81656680), (19, 77358960), (20, 73491012), (21, 69991440), (24, 61242510), (28, 52493580), (30, 48994008), (35, 41994864), (36, 40828340), (38, 38679480), (40, 36745506), (42, 34995720), (45, 32662672), (48, 30621255), (56, 26246790), (57, 25786320), (60, 24497004), (63, 23330480), (70, 20997432), (72, 20414170), (76, 19339740), (80, 18372753), (84, 17497860), (90, 16331336), (95, 15471792), (105, 13998288), (112, 13123395), (114, 12893160), (120, 12248502), (126, 11665240), (133, 11051280), (140, 10498716), (144, 10207085), (152, 9669870), (168, 8748930), (171, 8595440), (180, 8165668), (190, 7735896), (210, 6999144), (228, 6446580), (240, 6124251), (252, 5832620), (266, 5525640), (280, 5249358), (285, 5157264), (304, 4834935), (315, 4666096), (336, 4374465), (342, 4297720), (360, 4082834), (380, 3867948), (399, 3683760), (420, 3499572), (456, 3223290), (504, 2916310), (532, 2762820), (560, 2624679), (570, 2578632), (630, 2333048), (665, 2210256), (684, 2148860), (720, 2041417), (760, 1933974), (798, 1841880), (840, 1749786), (855, 1719088), (912, 1611645), (1008, 1458155), (1064, 1381410), (1140, 1289316), (1197, 1227920), (1260, 1166524), (1330, 1105128), (1368, 1074430), (1520, 966987), (1596, 920940), (1680, 874893), (1710, 859544), (1995, 736752), (2128, 690705), (2280, 644658), (2394, 613960), (2520, 583262), (2660, 552564), (2736, 537215), (3192, 460470), (3420, 429772), (3990, 368376), (4560, 322329), (4788, 306980), (5040, 291631), (5320, 276282), (5985, 245584), (6384, 230235), (6840, 214886), (7980, 184188), (9576, 153490), (10640, 138141), (11970, 122792), (13680, 107443), (15349, 95760), (15960, 92094), (19152, 76745), (23940, 61396), (30698, 47880), (31920, 46047)]