201080040

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{293}}^1$

素因数の和:376

約数の個数: 256

約数和(自身を含む): 745113600

約数和(自身を除く): 544033560

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 19, 20, 21, 24, 28, 30, 35, 38, 40, 42, 43, 56, 57, 60, 70, 76, 84, 86, 95, 105, 114, 120, 129, 133, 140, 152, 168, 172, 190, 210, 215, 228, 258, 266, 280, 285, 293, 301, 344, 380, 399, 420, 430, 456, 516, 532, 570, 586, 602, 645, 665, 760, 798, 817, 840, 860, 879, 903, 1032, 1064, 1140, 1172, 1204, 1290, 1330, 1465, 1505, 1596, 1634, 1720, 1758, 1806, 1995, 2051, 2280, 2344, 2408, 2451, 2580, 2660, 2930, 3010, 3192, 3268, 3516, 3612, 3990, 4085, 4102, 4395, 4515, 4902, 5160, 5320, 5567, 5719, 5860, 6020, 6153, 6536, 7032, 7224, 7980, 8170, 8204, 8790, 9030, 9804, 10255, 11134, 11438, 11720, 12040, 12255, 12306, 12599, 15960, 16340, 16408, 16701, 17157, 17580, 18060, 19608, 20510, 22268, 22876, 24510, 24612, 25198, 27835, 28595, 30765, 32680, 33402, 34314, 35160, 36120, 37797, 38969, 41020, 44536, 45752, 49020, 49224, 50396, 55670, 57190, 61530, 62995, 66804, 68628, 75594, 77938, 82040, 83505, 85785, 88193, 98040, 100792, 111340, 114380, 116907, 123060, 125990, 133608, 137256, 151188, 155876, 167010, 171570, 176386, 188985, 194845, 222680, 228760, 233814, 239381, 246120, 251980, 264579, 302376, 311752, 334020, 343140, 352772, 377970, 389690, 440965, 467628, 478762, 503960, 529158, 584535, 668040, 686280, 705544, 718143, 755940, 779380, 881930, 935256, 957524, 1058316, 1169070, 1196905, 1322895, 1436286, 1511880, 1558760, 1675667, 1763860, 1915048, 2116632, 2338140, 2393810, 2645790, 2872572, 3351334, 3527720, 3590715, 4676280, 4787620, 5027001, 5291580, 5745144, 6702668, 7181430, 8378335, 9575240, 10054002, 10583160, 13405336, 14362860, 16756670, 20108004, 25135005, 28725720, 33513340, 40216008, 50270010, 67026680, 100540020, 201080040]

約数ペア:

[(1, 201080040), (2, 100540020), (3, 67026680), (4, 50270010), (5, 40216008), (6, 33513340), (7, 28725720), (8, 25135005), (10, 20108004), (12, 16756670), (14, 14362860), (15, 13405336), (19, 10583160), (20, 10054002), (21, 9575240), (24, 8378335), (28, 7181430), (30, 6702668), (35, 5745144), (38, 5291580), (40, 5027001), (42, 4787620), (43, 4676280), (56, 3590715), (57, 3527720), (60, 3351334), (70, 2872572), (76, 2645790), (84, 2393810), (86, 2338140), (95, 2116632), (105, 1915048), (114, 1763860), (120, 1675667), (129, 1558760), (133, 1511880), (140, 1436286), (152, 1322895), (168, 1196905), (172, 1169070), (190, 1058316), (210, 957524), (215, 935256), (228, 881930), (258, 779380), (266, 755940), (280, 718143), (285, 705544), (293, 686280), (301, 668040), (344, 584535), (380, 529158), (399, 503960), (420, 478762), (430, 467628), (456, 440965), (516, 389690), (532, 377970), (570, 352772), (586, 343140), (602, 334020), (645, 311752), (665, 302376), (760, 264579), (798, 251980), (817, 246120), (840, 239381), (860, 233814), (879, 228760), (903, 222680), (1032, 194845), (1064, 188985), (1140, 176386), (1172, 171570), (1204, 167010), (1290, 155876), (1330, 151188), (1465, 137256), (1505, 133608), (1596, 125990), (1634, 123060), (1720, 116907), (1758, 114380), (1806, 111340), (1995, 100792), (2051, 98040), (2280, 88193), (2344, 85785), (2408, 83505), (2451, 82040), (2580, 77938), (2660, 75594), (2930, 68628), (3010, 66804), (3192, 62995), (3268, 61530), (3516, 57190), (3612, 55670), (3990, 50396), (4085, 49224), (4102, 49020), (4395, 45752), (4515, 44536), (4902, 41020), (5160, 38969), (5320, 37797), (5567, 36120), (5719, 35160), (5860, 34314), (6020, 33402), (6153, 32680), (6536, 30765), (7032, 28595), (7224, 27835), (7980, 25198), (8170, 24612), (8204, 24510), (8790, 22876), (9030, 22268), (9804, 20510), (10255, 19608), (11134, 18060), (11438, 17580), (11720, 17157), (12040, 16701), (12255, 16408), (12306, 16340), (12599, 15960)]