242953440

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{43}}^1\times {\mathrm{79}}^1\times {\mathrm{149}}^1$

素因数の和:289

約数の個数: 192

約数和(自身を含む): 798336000

約数和(自身を除く): 555382560

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 43, 48, 60, 79, 80, 86, 96, 120, 129, 149, 158, 160, 172, 215, 237, 240, 258, 298, 316, 344, 395, 430, 447, 474, 480, 516, 596, 632, 645, 688, 745, 790, 860, 894, 948, 1032, 1185, 1192, 1264, 1290, 1376, 1490, 1580, 1720, 1788, 1896, 2064, 2235, 2370, 2384, 2528, 2580, 2980, 3160, 3397, 3440, 3576, 3792, 4128, 4470, 4740, 4768, 5160, 5960, 6320, 6407, 6794, 6880, 7152, 7584, 8940, 9480, 10191, 10320, 11771, 11920, 12640, 12814, 13588, 14304, 16985, 17880, 18960, 19221, 20382, 20640, 23542, 23840, 25628, 27176, 32035, 33970, 35313, 35760, 37920, 38442, 40764, 47084, 50955, 51256, 54352, 58855, 64070, 67940, 70626, 71520, 76884, 81528, 94168, 96105, 101910, 102512, 108704, 117710, 128140, 135880, 141252, 153768, 163056, 176565, 188336, 192210, 203820, 205024, 235420, 256280, 271760, 282504, 307536, 326112, 353130, 376672, 384420, 407640, 470840, 506153, 512560, 543520, 565008, 615072, 706260, 768840, 815280, 941680, 1012306, 1025120, 1130016, 1412520, 1518459, 1537680, 1630560, 1883360, 2024612, 2530765, 2825040, 3036918, 3075360, 4049224, 5061530, 5650080, 6073836, 7592295, 8098448, 10123060, 12147672, 15184590, 16196896, 20246120, 24295344, 30369180, 40492240, 48590688, 60738360, 80984480, 121476720, 242953440]

約数ペア:

[(1, 242953440), (2, 121476720), (3, 80984480), (4, 60738360), (5, 48590688), (6, 40492240), (8, 30369180), (10, 24295344), (12, 20246120), (15, 16196896), (16, 15184590), (20, 12147672), (24, 10123060), (30, 8098448), (32, 7592295), (40, 6073836), (43, 5650080), (48, 5061530), (60, 4049224), (79, 3075360), (80, 3036918), (86, 2825040), (96, 2530765), (120, 2024612), (129, 1883360), (149, 1630560), (158, 1537680), (160, 1518459), (172, 1412520), (215, 1130016), (237, 1025120), (240, 1012306), (258, 941680), (298, 815280), (316, 768840), (344, 706260), (395, 615072), (430, 565008), (447, 543520), (474, 512560), (480, 506153), (516, 470840), (596, 407640), (632, 384420), (645, 376672), (688, 353130), (745, 326112), (790, 307536), (860, 282504), (894, 271760), (948, 256280), (1032, 235420), (1185, 205024), (1192, 203820), (1264, 192210), (1290, 188336), (1376, 176565), (1490, 163056), (1580, 153768), (1720, 141252), (1788, 135880), (1896, 128140), (2064, 117710), (2235, 108704), (2370, 102512), (2384, 101910), (2528, 96105), (2580, 94168), (2980, 81528), (3160, 76884), (3397, 71520), (3440, 70626), (3576, 67940), (3792, 64070), (4128, 58855), (4470, 54352), (4740, 51256), (4768, 50955), (5160, 47084), (5960, 40764), (6320, 38442), (6407, 37920), (6794, 35760), (6880, 35313), (7152, 33970), (7584, 32035), (8940, 27176), (9480, 25628), (10191, 23840), (10320, 23542), (11771, 20640), (11920, 20382), (12640, 19221), (12814, 18960), (13588, 17880), (14304, 16985)]