170986680

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{17}}^1\times {\mathrm{67}}^1\times {\mathrm{139}}^1$

素因数の和:243

約数の個数: 256

約数和(自身を含む): 616896000

約数和(自身を除く): 445909320

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 17, 18, 20, 24, 27, 30, 34, 36, 40, 45, 51, 54, 60, 67, 68, 72, 85, 90, 102, 108, 120, 134, 135, 136, 139, 153, 170, 180, 201, 204, 216, 255, 268, 270, 278, 306, 335, 340, 360, 402, 408, 417, 459, 510, 536, 540, 556, 603, 612, 670, 680, 695, 765, 804, 834, 918, 1005, 1020, 1080, 1112, 1139, 1206, 1224, 1251, 1340, 1390, 1530, 1608, 1668, 1809, 1836, 2010, 2040, 2085, 2278, 2295, 2363, 2412, 2502, 2680, 2780, 3015, 3060, 3336, 3417, 3618, 3672, 3753, 4020, 4170, 4556, 4590, 4726, 4824, 5004, 5560, 5695, 6030, 6120, 6255, 6834, 7089, 7236, 7506, 8040, 8340, 9045, 9112, 9180, 9313, 9452, 10008, 10251, 11390, 11815, 12060, 12510, 13668, 14178, 14472, 15012, 16680, 17085, 18090, 18360, 18626, 18765, 18904, 20502, 21267, 22780, 23630, 24120, 25020, 27336, 27939, 28356, 30024, 30753, 34170, 35445, 36180, 37252, 37530, 41004, 42534, 45560, 46565, 47260, 50040, 51255, 55878, 56712, 61506, 63801, 68340, 70890, 72360, 74504, 75060, 82008, 83817, 85068, 93130, 94520, 102510, 106335, 111756, 123012, 127602, 136680, 139695, 141780, 150120, 153765, 158321, 167634, 170136, 186260, 205020, 212670, 223512, 246024, 251451, 255204, 279390, 283560, 307530, 316642, 319005, 335268, 372520, 410040, 419085, 425340, 474963, 502902, 510408, 558780, 615060, 633284, 638010, 670536, 791605, 838170, 850680, 949926, 1005804, 1117560, 1230120, 1257255, 1266568, 1276020, 1424889, 1583210, 1676340, 1899852, 2011608, 2374815, 2514510, 2552040, 2849778, 3166420, 3352680, 3799704, 4274667, 4749630, 5029020, 5699556, 6332840, 7124445, 8549334, 9499260, 10058040, 11399112, 14248890, 17098668, 18998520, 21373335, 28497780, 34197336, 42746670, 56995560, 85493340, 170986680]

約数ペア:

[(1, 170986680), (2, 85493340), (3, 56995560), (4, 42746670), (5, 34197336), (6, 28497780), (8, 21373335), (9, 18998520), (10, 17098668), (12, 14248890), (15, 11399112), (17, 10058040), (18, 9499260), (20, 8549334), (24, 7124445), (27, 6332840), (30, 5699556), (34, 5029020), (36, 4749630), (40, 4274667), (45, 3799704), (51, 3352680), (54, 3166420), (60, 2849778), (67, 2552040), (68, 2514510), (72, 2374815), (85, 2011608), (90, 1899852), (102, 1676340), (108, 1583210), (120, 1424889), (134, 1276020), (135, 1266568), (136, 1257255), (139, 1230120), (153, 1117560), (170, 1005804), (180, 949926), (201, 850680), (204, 838170), (216, 791605), (255, 670536), (268, 638010), (270, 633284), (278, 615060), (306, 558780), (335, 510408), (340, 502902), (360, 474963), (402, 425340), (408, 419085), (417, 410040), (459, 372520), (510, 335268), (536, 319005), (540, 316642), (556, 307530), (603, 283560), (612, 279390), (670, 255204), (680, 251451), (695, 246024), (765, 223512), (804, 212670), (834, 205020), (918, 186260), (1005, 170136), (1020, 167634), (1080, 158321), (1112, 153765), (1139, 150120), (1206, 141780), (1224, 139695), (1251, 136680), (1340, 127602), (1390, 123012), (1530, 111756), (1608, 106335), (1668, 102510), (1809, 94520), (1836, 93130), (2010, 85068), (2040, 83817), (2085, 82008), (2278, 75060), (2295, 74504), (2363, 72360), (2412, 70890), (2502, 68340), (2680, 63801), (2780, 61506), (3015, 56712), (3060, 55878), (3336, 51255), (3417, 50040), (3618, 47260), (3672, 46565), (3753, 45560), (4020, 42534), (4170, 41004), (4556, 37530), (4590, 37252), (4726, 36180), (4824, 35445), (5004, 34170), (5560, 30753), (5695, 30024), (6030, 28356), (6120, 27939), (6255, 27336), (6834, 25020), (7089, 24120), (7236, 23630), (7506, 22780), (8040, 21267), (8340, 20502), (9045, 18904), (9112, 18765), (9180, 18626), (9313, 18360), (9452, 18090), (10008, 17085), (10251, 16680), (11390, 15012), (11815, 14472), (12060, 14178), (12510, 13668)]