169487280

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{61}}^1\times {\mathrm{227}}^1$

素因数の和:324

約数の個数: 240

約数和(自身を含む): 615255264

約数和(自身を除く): 445767984

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 17, 18, 20, 24, 30, 34, 36, 40, 45, 48, 51, 60, 61, 68, 72, 80, 85, 90, 102, 120, 122, 136, 144, 153, 170, 180, 183, 204, 227, 240, 244, 255, 272, 305, 306, 340, 360, 366, 408, 454, 488, 510, 549, 610, 612, 680, 681, 720, 732, 765, 816, 908, 915, 976, 1020, 1037, 1098, 1135, 1220, 1224, 1360, 1362, 1464, 1530, 1816, 1830, 2040, 2043, 2074, 2196, 2270, 2440, 2448, 2724, 2745, 2928, 3060, 3111, 3405, 3632, 3660, 3859, 4080, 4086, 4148, 4392, 4540, 4880, 5185, 5448, 5490, 6120, 6222, 6810, 7320, 7718, 8172, 8296, 8784, 9080, 9333, 10215, 10370, 10896, 10980, 11577, 12240, 12444, 13620, 13847, 14640, 15436, 15555, 16344, 16592, 18160, 18666, 19295, 20430, 20740, 21960, 23154, 24888, 27240, 27694, 30872, 31110, 32688, 34731, 37332, 38590, 40860, 41480, 41541, 43920, 46308, 46665, 49776, 54480, 55388, 57885, 61744, 62220, 69235, 69462, 74664, 77180, 81720, 82960, 83082, 92616, 93330, 110776, 115770, 124440, 124623, 138470, 138924, 149328, 154360, 163440, 166164, 173655, 185232, 186660, 207705, 221552, 231540, 235399, 248880, 249246, 276940, 277848, 308720, 332328, 347310, 373320, 415410, 463080, 470798, 498492, 553880, 555696, 623115, 664656, 694620, 706197, 746640, 830820, 926160, 941596, 996984, 1107760, 1176995, 1246230, 1389240, 1412394, 1661640, 1883192, 1993968, 2118591, 2353990, 2492460, 2778480, 2824788, 3323280, 3530985, 3766384, 4237182, 4707980, 4984920, 5649576, 7061970, 8474364, 9415960, 9969840, 10592955, 11299152, 14123940, 16948728, 18831920, 21185910, 28247880, 33897456, 42371820, 56495760, 84743640, 169487280]

約数ペア:

[(1, 169487280), (2, 84743640), (3, 56495760), (4, 42371820), (5, 33897456), (6, 28247880), (8, 21185910), (9, 18831920), (10, 16948728), (12, 14123940), (15, 11299152), (16, 10592955), (17, 9969840), (18, 9415960), (20, 8474364), (24, 7061970), (30, 5649576), (34, 4984920), (36, 4707980), (40, 4237182), (45, 3766384), (48, 3530985), (51, 3323280), (60, 2824788), (61, 2778480), (68, 2492460), (72, 2353990), (80, 2118591), (85, 1993968), (90, 1883192), (102, 1661640), (120, 1412394), (122, 1389240), (136, 1246230), (144, 1176995), (153, 1107760), (170, 996984), (180, 941596), (183, 926160), (204, 830820), (227, 746640), (240, 706197), (244, 694620), (255, 664656), (272, 623115), (305, 555696), (306, 553880), (340, 498492), (360, 470798), (366, 463080), (408, 415410), (454, 373320), (488, 347310), (510, 332328), (549, 308720), (610, 277848), (612, 276940), (680, 249246), (681, 248880), (720, 235399), (732, 231540), (765, 221552), (816, 207705), (908, 186660), (915, 185232), (976, 173655), (1020, 166164), (1037, 163440), (1098, 154360), (1135, 149328), (1220, 138924), (1224, 138470), (1360, 124623), (1362, 124440), (1464, 115770), (1530, 110776), (1816, 93330), (1830, 92616), (2040, 83082), (2043, 82960), (2074, 81720), (2196, 77180), (2270, 74664), (2440, 69462), (2448, 69235), (2724, 62220), (2745, 61744), (2928, 57885), (3060, 55388), (3111, 54480), (3405, 49776), (3632, 46665), (3660, 46308), (3859, 43920), (4080, 41541), (4086, 41480), (4148, 40860), (4392, 38590), (4540, 37332), (4880, 34731), (5185, 32688), (5448, 31110), (5490, 30872), (6120, 27694), (6222, 27240), (6810, 24888), (7320, 23154), (7718, 21960), (8172, 20740), (8296, 20430), (8784, 19295), (9080, 18666), (9333, 18160), (10215, 16592), (10370, 16344), (10896, 15555), (10980, 15436), (11577, 14640), (12240, 13847), (12444, 13620)]