239342040

素因数分解:

$2^3\times 3^4\times 5^1\times 7^1\times {\mathrm{61}}^1\times {\mathrm{173}}^1$

素因数の和:264

約数の個数: 320

約数和(自身を含む): 939850560

約数和(自身を除く): 700508520

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 18, 20, 21, 24, 27, 28, 30, 35, 36, 40, 42, 45, 54, 56, 60, 61, 63, 70, 72, 81, 84, 90, 105, 108, 120, 122, 126, 135, 140, 162, 168, 173, 180, 183, 189, 210, 216, 244, 252, 270, 280, 305, 315, 324, 346, 360, 366, 378, 405, 420, 427, 488, 504, 519, 540, 549, 567, 610, 630, 648, 692, 732, 756, 810, 840, 854, 865, 915, 945, 1038, 1080, 1098, 1134, 1211, 1220, 1260, 1281, 1384, 1464, 1512, 1557, 1620, 1647, 1708, 1730, 1830, 1890, 2076, 2135, 2196, 2268, 2422, 2440, 2520, 2562, 2595, 2745, 2835, 3114, 3240, 3294, 3416, 3460, 3633, 3660, 3780, 3843, 4152, 4270, 4392, 4536, 4671, 4844, 4941, 5124, 5190, 5490, 5670, 6055, 6228, 6405, 6588, 6920, 7266, 7320, 7560, 7686, 7785, 8235, 8540, 9342, 9688, 9882, 10248, 10380, 10553, 10899, 10980, 11340, 11529, 12110, 12456, 12810, 13176, 14013, 14532, 15372, 15570, 16470, 17080, 18165, 18684, 19215, 19764, 20760, 21106, 21798, 21960, 22680, 23058, 23355, 24220, 24705, 25620, 28026, 29064, 30744, 31140, 31659, 32697, 32940, 34587, 36330, 37368, 38430, 39528, 42212, 43596, 46116, 46710, 48440, 49410, 51240, 52765, 54495, 56052, 57645, 62280, 63318, 65394, 65880, 69174, 70065, 72660, 73871, 76860, 84424, 87192, 92232, 93420, 94977, 98091, 98820, 105530, 108990, 112104, 115290, 126636, 130788, 138348, 140130, 145320, 147742, 153720, 158295, 163485, 172935, 186840, 189954, 196182, 197640, 211060, 217980, 221613, 230580, 253272, 261576, 276696, 280260, 284931, 295484, 316590, 326970, 345870, 369355, 379908, 392364, 422120, 435960, 443226, 461160, 474885, 490455, 560520, 569862, 590968, 633180, 653940, 664839, 691740, 738710, 759816, 784728, 854793, 886452, 949770, 980910, 1108065, 1139724, 1266360, 1307880, 1329678, 1383480, 1424655, 1477420, 1709586, 1772904, 1899540, 1961820, 1994517, 2216130, 2279448, 2659356, 2849310, 2954840, 3324195, 3419172, 3799080, 3923640, 3989034, 4273965, 4432260, 5318712, 5698620, 5983551, 6648390, 6838344, 7978068, 8547930, 8864520, 9972585, 11397240, 11967102, 13296780, 15956136, 17095860, 19945170, 23934204, 26593560, 29917755, 34191720, 39890340, 47868408, 59835510, 79780680, 119671020, 239342040]

約数ペア:

[(1, 239342040), (2, 119671020), (3, 79780680), (4, 59835510), (5, 47868408), (6, 39890340), (7, 34191720), (8, 29917755), (9, 26593560), (10, 23934204), (12, 19945170), (14, 17095860), (15, 15956136), (18, 13296780), (20, 11967102), (21, 11397240), (24, 9972585), (27, 8864520), (28, 8547930), (30, 7978068), (35, 6838344), (36, 6648390), (40, 5983551), (42, 5698620), (45, 5318712), (54, 4432260), (56, 4273965), (60, 3989034), (61, 3923640), (63, 3799080), (70, 3419172), (72, 3324195), (81, 2954840), (84, 2849310), (90, 2659356), (105, 2279448), (108, 2216130), (120, 1994517), (122, 1961820), (126, 1899540), (135, 1772904), (140, 1709586), (162, 1477420), (168, 1424655), (173, 1383480), (180, 1329678), (183, 1307880), (189, 1266360), (210, 1139724), (216, 1108065), (244, 980910), (252, 949770), (270, 886452), (280, 854793), (305, 784728), (315, 759816), (324, 738710), (346, 691740), (360, 664839), (366, 653940), (378, 633180), (405, 590968), (420, 569862), (427, 560520), (488, 490455), (504, 474885), (519, 461160), (540, 443226), (549, 435960), (567, 422120), (610, 392364), (630, 379908), (648, 369355), (692, 345870), (732, 326970), (756, 316590), (810, 295484), (840, 284931), (854, 280260), (865, 276696), (915, 261576), (945, 253272), (1038, 230580), (1080, 221613), (1098, 217980), (1134, 211060), (1211, 197640), (1220, 196182), (1260, 189954), (1281, 186840), (1384, 172935), (1464, 163485), (1512, 158295), (1557, 153720), (1620, 147742), (1647, 145320), (1708, 140130), (1730, 138348), (1830, 130788), (1890, 126636), (2076, 115290), (2135, 112104), (2196, 108990), (2268, 105530), (2422, 98820), (2440, 98091), (2520, 94977), (2562, 93420), (2595, 92232), (2745, 87192), (2835, 84424), (3114, 76860), (3240, 73871), (3294, 72660), (3416, 70065), (3460, 69174), (3633, 65880), (3660, 65394), (3780, 63318), (3843, 62280), (4152, 57645), (4270, 56052), (4392, 54495), (4536, 52765), (4671, 51240), (4844, 49410), (4941, 48440), (5124, 46710), (5190, 46116), (5490, 43596), (5670, 42212), (6055, 39528), (6228, 38430), (6405, 37368), (6588, 36330), (6920, 34587), (7266, 32940), (7320, 32697), (7560, 31659), (7686, 31140), (7785, 30744), (8235, 29064), (8540, 28026), (9342, 25620), (9688, 24705), (9882, 24220), (10248, 23355), (10380, 23058), (10553, 22680), (10899, 21960), (10980, 21798), (11340, 21106), (11529, 20760), (12110, 19764), (12456, 19215), (12810, 18684), (13176, 18165), (14013, 17080), (14532, 16470), (15372, 15570)]