184170420

素因数分解:

$2^2\times 3^2\times 5^1\times 7^3\times {\mathrm{19}}^1\times {\mathrm{157}}^1$

素因数の和:212

約数の個数: 288

約数和(自身を含む): 690144000

約数和(自身を除く): 505973580

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 19, 20, 21, 28, 30, 35, 36, 38, 42, 45, 49, 57, 60, 63, 70, 76, 84, 90, 95, 98, 105, 114, 126, 133, 140, 147, 157, 171, 180, 190, 196, 210, 228, 245, 252, 266, 285, 294, 314, 315, 342, 343, 380, 399, 420, 441, 471, 490, 532, 570, 588, 628, 630, 665, 684, 686, 735, 785, 798, 855, 882, 931, 942, 980, 1029, 1099, 1140, 1197, 1260, 1330, 1372, 1413, 1470, 1570, 1596, 1710, 1715, 1764, 1862, 1884, 1995, 2058, 2198, 2205, 2355, 2394, 2660, 2793, 2826, 2940, 2983, 3087, 3140, 3297, 3420, 3430, 3724, 3990, 4116, 4396, 4410, 4655, 4710, 4788, 5145, 5495, 5586, 5652, 5966, 5985, 6174, 6517, 6594, 6860, 7065, 7693, 7980, 8379, 8820, 8949, 9310, 9420, 9891, 10290, 10990, 11172, 11932, 11970, 12348, 13034, 13188, 13965, 14130, 14915, 15386, 15435, 16485, 16758, 17898, 18620, 19551, 19782, 20580, 20881, 21980, 23079, 23940, 26068, 26847, 27930, 28260, 29830, 30772, 30870, 32585, 32970, 33516, 35796, 38465, 39102, 39564, 41762, 41895, 44745, 46158, 49455, 53694, 53851, 55860, 58653, 59660, 61740, 62643, 65170, 65940, 69237, 76930, 78204, 83524, 83790, 89490, 92316, 97755, 98910, 104405, 107388, 107702, 115395, 117306, 125286, 130340, 134235, 138474, 146167, 153860, 161553, 167580, 178980, 187929, 195510, 197820, 208810, 215404, 230790, 234612, 250572, 268470, 269255, 276948, 292334, 293265, 313215, 323106, 346185, 375858, 391020, 417620, 438501, 461580, 484659, 536940, 538510, 584668, 586530, 626430, 646212, 692370, 730835, 751716, 807765, 877002, 939645, 969318, 1023169, 1077020, 1173060, 1252860, 1315503, 1384740, 1461670, 1615530, 1754004, 1879290, 1938636, 2046338, 2192505, 2423295, 2631006, 2923340, 3069507, 3231060, 3758580, 4092676, 4385010, 4846590, 5115845, 5262012, 6139014, 6577515, 8770020, 9208521, 9693180, 10231690, 12278028, 13155030, 15347535, 18417042, 20463380, 26310060, 30695070, 36834084, 46042605, 61390140, 92085210, 184170420]

約数ペア:

[(1, 184170420), (2, 92085210), (3, 61390140), (4, 46042605), (5, 36834084), (6, 30695070), (7, 26310060), (9, 20463380), (10, 18417042), (12, 15347535), (14, 13155030), (15, 12278028), (18, 10231690), (19, 9693180), (20, 9208521), (21, 8770020), (28, 6577515), (30, 6139014), (35, 5262012), (36, 5115845), (38, 4846590), (42, 4385010), (45, 4092676), (49, 3758580), (57, 3231060), (60, 3069507), (63, 2923340), (70, 2631006), (76, 2423295), (84, 2192505), (90, 2046338), (95, 1938636), (98, 1879290), (105, 1754004), (114, 1615530), (126, 1461670), (133, 1384740), (140, 1315503), (147, 1252860), (157, 1173060), (171, 1077020), (180, 1023169), (190, 969318), (196, 939645), (210, 877002), (228, 807765), (245, 751716), (252, 730835), (266, 692370), (285, 646212), (294, 626430), (314, 586530), (315, 584668), (342, 538510), (343, 536940), (380, 484659), (399, 461580), (420, 438501), (441, 417620), (471, 391020), (490, 375858), (532, 346185), (570, 323106), (588, 313215), (628, 293265), (630, 292334), (665, 276948), (684, 269255), (686, 268470), (735, 250572), (785, 234612), (798, 230790), (855, 215404), (882, 208810), (931, 197820), (942, 195510), (980, 187929), (1029, 178980), (1099, 167580), (1140, 161553), (1197, 153860), (1260, 146167), (1330, 138474), (1372, 134235), (1413, 130340), (1470, 125286), (1570, 117306), (1596, 115395), (1710, 107702), (1715, 107388), (1764, 104405), (1862, 98910), (1884, 97755), (1995, 92316), (2058, 89490), (2198, 83790), (2205, 83524), (2355, 78204), (2394, 76930), (2660, 69237), (2793, 65940), (2826, 65170), (2940, 62643), (2983, 61740), (3087, 59660), (3140, 58653), (3297, 55860), (3420, 53851), (3430, 53694), (3724, 49455), (3990, 46158), (4116, 44745), (4396, 41895), (4410, 41762), (4655, 39564), (4710, 39102), (4788, 38465), (5145, 35796), (5495, 33516), (5586, 32970), (5652, 32585), (5966, 30870), (5985, 30772), (6174, 29830), (6517, 28260), (6594, 27930), (6860, 26847), (7065, 26068), (7693, 23940), (7980, 23079), (8379, 21980), (8820, 20881), (8949, 20580), (9310, 19782), (9420, 19551), (9891, 18620), (10290, 17898), (10990, 16758), (11172, 16485), (11932, 15435), (11970, 15386), (12348, 14915), (13034, 14130), (13188, 13965)]