2447372520

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{53}}^1\times {\mathrm{157}}^1$

素因数の和:289

約数の個数: 384

約数和(自身を含む): 8784547200

約数和(自身を除く): 6337174680

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 19, 20, 24, 30, 36, 38, 40, 43, 45, 53, 57, 60, 72, 76, 86, 90, 95, 106, 114, 120, 129, 152, 157, 159, 171, 172, 180, 190, 212, 215, 228, 258, 265, 285, 314, 318, 342, 344, 360, 380, 387, 424, 430, 456, 471, 477, 516, 530, 570, 628, 636, 645, 684, 760, 774, 785, 795, 817, 855, 860, 942, 954, 1007, 1032, 1060, 1140, 1256, 1272, 1290, 1368, 1413, 1548, 1570, 1590, 1634, 1710, 1720, 1884, 1908, 1935, 2014, 2120, 2279, 2280, 2355, 2385, 2451, 2580, 2826, 2983, 3021, 3096, 3140, 3180, 3268, 3420, 3768, 3816, 3870, 4028, 4085, 4558, 4710, 4770, 4902, 5035, 5160, 5652, 5966, 6042, 6280, 6360, 6536, 6751, 6837, 6840, 7065, 7353, 7740, 8056, 8170, 8321, 8949, 9063, 9116, 9420, 9540, 9804, 10070, 11304, 11395, 11932, 12084, 12255, 13502, 13674, 14130, 14706, 14915, 15105, 15480, 16340, 16642, 17898, 18126, 18232, 18840, 19080, 19608, 20140, 20253, 20511, 22790, 23864, 24168, 24510, 24963, 26847, 27004, 27348, 28260, 29412, 29830, 30210, 32680, 33284, 33755, 34185, 35796, 36252, 36765, 40280, 40506, 41022, 41605, 43301, 44745, 45315, 45580, 49020, 49926, 53694, 54008, 54696, 56520, 58824, 59660, 60420, 60759, 66568, 67510, 68370, 71592, 72504, 73530, 74889, 81012, 82044, 83210, 86602, 89490, 90630, 91160, 98040, 99852, 101265, 102555, 107388, 119320, 120840, 121518, 124815, 128269, 129903, 134235, 135020, 136740, 147060, 149778, 158099, 162024, 164088, 166420, 173204, 178980, 181260, 199704, 202530, 205110, 214776, 216505, 243036, 249630, 256538, 259806, 268470, 270040, 273480, 294120, 299556, 303795, 316198, 332840, 346408, 357803, 357960, 362520, 374445, 384807, 389709, 405060, 410220, 433010, 474297, 486072, 499260, 513076, 519612, 536940, 599112, 607590, 632396, 641345, 649515, 715606, 748890, 769614, 779418, 790495, 810120, 820440, 866020, 948594, 998520, 1026152, 1039224, 1073409, 1073880, 1154421, 1215180, 1264792, 1282690, 1299030, 1422891, 1431212, 1497780, 1539228, 1558836, 1580990, 1732040, 1789015, 1897188, 1924035, 1948545, 2146818, 2308842, 2371485, 2430360, 2565380, 2598060, 2845782, 2862424, 2995560, 3078456, 3117672, 3161980, 3220227, 3578030, 3794376, 3848070, 3897090, 4293636, 4617684, 4742970, 5130760, 5196120, 5367045, 5691564, 5772105, 6323960, 6440454, 6798257, 7114455, 7156060, 7696140, 7794180, 8587272, 9235368, 9485940, 10734090, 11383128, 11544210, 12880908, 13596514, 14228910, 14312120, 15392280, 15588360, 16101135, 18971880, 20394771, 21468180, 23088420, 25761816, 27193028, 28457820, 32202270, 33991285, 40789542, 42936360, 46176840, 54386056, 56915640, 61184313, 64404540, 67982570, 81579084, 101973855, 122368626, 128809080, 135965140, 163158168, 203947710, 244737252, 271930280, 305921565, 407895420, 489474504, 611843130, 815790840, 1223686260, 2447372520]

約数ペア:

[(1, 2447372520), (2, 1223686260), (3, 815790840), (4, 611843130), (5, 489474504), (6, 407895420), (8, 305921565), (9, 271930280), (10, 244737252), (12, 203947710), (15, 163158168), (18, 135965140), (19, 128809080), (20, 122368626), (24, 101973855), (30, 81579084), (36, 67982570), (38, 64404540), (40, 61184313), (43, 56915640), (45, 54386056), (53, 46176840), (57, 42936360), (60, 40789542), (72, 33991285), (76, 32202270), (86, 28457820), (90, 27193028), (95, 25761816), (106, 23088420), (114, 21468180), (120, 20394771), (129, 18971880), (152, 16101135), (157, 15588360), (159, 15392280), (171, 14312120), (172, 14228910), (180, 13596514), (190, 12880908), (212, 11544210), (215, 11383128), (228, 10734090), (258, 9485940), (265, 9235368), (285, 8587272), (314, 7794180), (318, 7696140), (342, 7156060), (344, 7114455), (360, 6798257), (380, 6440454), (387, 6323960), (424, 5772105), (430, 5691564), (456, 5367045), (471, 5196120), (477, 5130760), (516, 4742970), (530, 4617684), (570, 4293636), (628, 3897090), (636, 3848070), (645, 3794376), (684, 3578030), (760, 3220227), (774, 3161980), (785, 3117672), (795, 3078456), (817, 2995560), (855, 2862424), (860, 2845782), (942, 2598060), (954, 2565380), (1007, 2430360), (1032, 2371485), (1060, 2308842), (1140, 2146818), (1256, 1948545), (1272, 1924035), (1290, 1897188), (1368, 1789015), (1413, 1732040), (1548, 1580990), (1570, 1558836), (1590, 1539228), (1634, 1497780), (1710, 1431212), (1720, 1422891), (1884, 1299030), (1908, 1282690), (1935, 1264792), (2014, 1215180), (2120, 1154421), (2279, 1073880), (2280, 1073409), (2355, 1039224), (2385, 1026152), (2451, 998520), (2580, 948594), (2826, 866020), (2983, 820440), (3021, 810120), (3096, 790495), (3140, 779418), (3180, 769614), (3268, 748890), (3420, 715606), (3768, 649515), (3816, 641345), (3870, 632396), (4028, 607590), (4085, 599112), (4558, 536940), (4710, 519612), (4770, 513076), (4902, 499260), (5035, 486072), (5160, 474297), (5652, 433010), (5966, 410220), (6042, 405060), (6280, 389709), (6360, 384807), (6536, 374445), (6751, 362520), (6837, 357960), (6840, 357803), (7065, 346408), (7353, 332840), (7740, 316198), (8056, 303795), (8170, 299556), (8321, 294120), (8949, 273480), (9063, 270040), (9116, 268470), (9420, 259806), (9540, 256538), (9804, 249630), (10070, 243036), (11304, 216505), (11395, 214776), (11932, 205110), (12084, 202530), (12255, 199704), (13502, 181260), (13674, 178980), (14130, 173204), (14706, 166420), (14915, 164088), (15105, 162024), (15480, 158099), (16340, 149778), (16642, 147060), (17898, 136740), (18126, 135020), (18232, 134235), (18840, 129903), (19080, 128269), (19608, 124815), (20140, 121518), (20253, 120840), (20511, 119320), (22790, 107388), (23864, 102555), (24168, 101265), (24510, 99852), (24963, 98040), (26847, 91160), (27004, 90630), (27348, 89490), (28260, 86602), (29412, 83210), (29830, 82044), (30210, 81012), (32680, 74889), (33284, 73530), (33755, 72504), (34185, 71592), (35796, 68370), (36252, 67510), (36765, 66568), (40280, 60759), (40506, 60420), (41022, 59660), (41605, 58824), (43301, 56520), (44745, 54696), (45315, 54008), (45580, 53694), (49020, 49926)]