74184240

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{13}}^2\times {\mathrm{31}}^1\times {\mathrm{59}}^1$

素因数の和:132

約数の個数: 240

約数和(自身を含む): 261411840

約数和(自身を除く): 187227600

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 20, 24, 26, 30, 31, 39, 40, 48, 52, 59, 60, 62, 65, 78, 80, 93, 104, 118, 120, 124, 130, 155, 156, 169, 177, 186, 195, 208, 236, 240, 248, 260, 295, 310, 312, 338, 354, 372, 390, 403, 465, 472, 496, 507, 520, 590, 620, 624, 676, 708, 744, 767, 780, 806, 845, 885, 930, 944, 1014, 1040, 1180, 1209, 1240, 1352, 1416, 1488, 1534, 1560, 1612, 1690, 1770, 1829, 1860, 2015, 2028, 2301, 2360, 2418, 2480, 2535, 2704, 2832, 3068, 3120, 3224, 3380, 3540, 3658, 3720, 3835, 4030, 4056, 4602, 4720, 4836, 5070, 5239, 5487, 6045, 6136, 6448, 6760, 7080, 7316, 7440, 7670, 8060, 8112, 9145, 9204, 9672, 9971, 10140, 10478, 10974, 11505, 12090, 12272, 13520, 14160, 14632, 15340, 15717, 16120, 18290, 18408, 19344, 19942, 20280, 20956, 21948, 23010, 23777, 24180, 26195, 27435, 29264, 29913, 30680, 31434, 32240, 36580, 36816, 39884, 40560, 41912, 43896, 46020, 47554, 48360, 49855, 52390, 54870, 59826, 61360, 62868, 71331, 73160, 78585, 79768, 83824, 87792, 92040, 95108, 96720, 99710, 104780, 109740, 118885, 119652, 125736, 142662, 146320, 149565, 157170, 159536, 184080, 190216, 199420, 209560, 219480, 237770, 239304, 251472, 285324, 299130, 309101, 314340, 356655, 380432, 398840, 419120, 438960, 475540, 478608, 570648, 598260, 618202, 628680, 713310, 797680, 927303, 951080, 1141296, 1196520, 1236404, 1257360, 1426620, 1545505, 1854606, 1902160, 2393040, 2472808, 2853240, 3091010, 3709212, 4636515, 4945616, 5706480, 6182020, 7418424, 9273030, 12364040, 14836848, 18546060, 24728080, 37092120, 74184240]

約数ペア:

[(1, 74184240), (2, 37092120), (3, 24728080), (4, 18546060), (5, 14836848), (6, 12364040), (8, 9273030), (10, 7418424), (12, 6182020), (13, 5706480), (15, 4945616), (16, 4636515), (20, 3709212), (24, 3091010), (26, 2853240), (30, 2472808), (31, 2393040), (39, 1902160), (40, 1854606), (48, 1545505), (52, 1426620), (59, 1257360), (60, 1236404), (62, 1196520), (65, 1141296), (78, 951080), (80, 927303), (93, 797680), (104, 713310), (118, 628680), (120, 618202), (124, 598260), (130, 570648), (155, 478608), (156, 475540), (169, 438960), (177, 419120), (186, 398840), (195, 380432), (208, 356655), (236, 314340), (240, 309101), (248, 299130), (260, 285324), (295, 251472), (310, 239304), (312, 237770), (338, 219480), (354, 209560), (372, 199420), (390, 190216), (403, 184080), (465, 159536), (472, 157170), (496, 149565), (507, 146320), (520, 142662), (590, 125736), (620, 119652), (624, 118885), (676, 109740), (708, 104780), (744, 99710), (767, 96720), (780, 95108), (806, 92040), (845, 87792), (885, 83824), (930, 79768), (944, 78585), (1014, 73160), (1040, 71331), (1180, 62868), (1209, 61360), (1240, 59826), (1352, 54870), (1416, 52390), (1488, 49855), (1534, 48360), (1560, 47554), (1612, 46020), (1690, 43896), (1770, 41912), (1829, 40560), (1860, 39884), (2015, 36816), (2028, 36580), (2301, 32240), (2360, 31434), (2418, 30680), (2480, 29913), (2535, 29264), (2704, 27435), (2832, 26195), (3068, 24180), (3120, 23777), (3224, 23010), (3380, 21948), (3540, 20956), (3658, 20280), (3720, 19942), (3835, 19344), (4030, 18408), (4056, 18290), (4602, 16120), (4720, 15717), (4836, 15340), (5070, 14632), (5239, 14160), (5487, 13520), (6045, 12272), (6136, 12090), (6448, 11505), (6760, 10974), (7080, 10478), (7316, 10140), (7440, 9971), (7670, 9672), (8060, 9204), (8112, 9145)]