238483440

素因数分解:

$2^4\times 3^4\times 5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{149}}^1$

素因数の和:206

約数の個数: 400

約数和(自身を含む): 945252000

約数和(自身を除く): 706768560

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 16, 18, 19, 20, 24, 26, 27, 30, 36, 38, 39, 40, 45, 48, 52, 54, 57, 60, 65, 72, 76, 78, 80, 81, 90, 95, 104, 108, 114, 117, 120, 130, 135, 144, 149, 152, 156, 162, 171, 180, 190, 195, 208, 216, 228, 234, 240, 247, 260, 270, 285, 298, 304, 312, 324, 342, 351, 360, 380, 390, 405, 432, 447, 456, 468, 494, 513, 520, 540, 570, 585, 596, 624, 648, 684, 702, 720, 741, 745, 760, 780, 810, 855, 894, 912, 936, 988, 1026, 1040, 1053, 1080, 1140, 1170, 1192, 1235, 1296, 1341, 1368, 1404, 1482, 1490, 1520, 1539, 1560, 1620, 1710, 1755, 1788, 1872, 1937, 1976, 2052, 2106, 2160, 2223, 2235, 2280, 2340, 2384, 2470, 2565, 2682, 2736, 2808, 2831, 2964, 2980, 3078, 3120, 3240, 3420, 3510, 3576, 3705, 3874, 3952, 4023, 4104, 4212, 4446, 4470, 4560, 4680, 4940, 5130, 5265, 5364, 5616, 5662, 5811, 5928, 5960, 6156, 6480, 6669, 6705, 6840, 7020, 7152, 7410, 7695, 7748, 8046, 8208, 8424, 8493, 8892, 8940, 9360, 9685, 9880, 10260, 10530, 10728, 11115, 11324, 11622, 11856, 11920, 12069, 12312, 13338, 13410, 13680, 14040, 14155, 14820, 15390, 15496, 16092, 16848, 16986, 17433, 17784, 17880, 19370, 19760, 20007, 20115, 20520, 21060, 21456, 22230, 22648, 23244, 24138, 24624, 25479, 26676, 26820, 28080, 28310, 29055, 29640, 30780, 30992, 32184, 33345, 33972, 34866, 35568, 35760, 36803, 38740, 40014, 40230, 41040, 42120, 42465, 44460, 45296, 46488, 48276, 50958, 52299, 53352, 53640, 56620, 58110, 59280, 60345, 61560, 64368, 66690, 67944, 69732, 73606, 76437, 77480, 80028, 80460, 84240, 84930, 87165, 88920, 92976, 96552, 100035, 101916, 104598, 106704, 107280, 110409, 113240, 116220, 120690, 123120, 127395, 133380, 135888, 139464, 147212, 152874, 154960, 156897, 160056, 160920, 169860, 174330, 177840, 184015, 193104, 200070, 203832, 209196, 220818, 226480, 229311, 232440, 241380, 254790, 261495, 266760, 278928, 294424, 305748, 313794, 320112, 321840, 331227, 339720, 348660, 368030, 382185, 400140, 407664, 418392, 441636, 458622, 464880, 482760, 509580, 522990, 533520, 552045, 588848, 611496, 627588, 662454, 679440, 697320, 736060, 764370, 784485, 800280, 836784, 883272, 917244, 965520, 993681, 1019160, 1045980, 1104090, 1146555, 1222992, 1255176, 1324908, 1394640, 1472120, 1528740, 1568970, 1600560, 1656135, 1766544, 1834488, 1987362, 2038320, 2091960, 2208180, 2293110, 2510352, 2649816, 2944240, 2981043, 3057480, 3137940, 3312270, 3668976, 3974724, 4183920, 4416360, 4586220, 4968405, 5299632, 5962086, 6114960, 6275880, 6624540, 7949448, 8832720, 9172440, 9936810, 11924172, 12551760, 13249080, 14905215, 15898896, 18344880, 19873620, 23848344, 26498160, 29810430, 39747240, 47696688, 59620860, 79494480, 119241720, 238483440]

約数ペア:

[(1, 238483440), (2, 119241720), (3, 79494480), (4, 59620860), (5, 47696688), (6, 39747240), (8, 29810430), (9, 26498160), (10, 23848344), (12, 19873620), (13, 18344880), (15, 15898896), (16, 14905215), (18, 13249080), (19, 12551760), (20, 11924172), (24, 9936810), (26, 9172440), (27, 8832720), (30, 7949448), (36, 6624540), (38, 6275880), (39, 6114960), (40, 5962086), (45, 5299632), (48, 4968405), (52, 4586220), (54, 4416360), (57, 4183920), (60, 3974724), (65, 3668976), (72, 3312270), (76, 3137940), (78, 3057480), (80, 2981043), (81, 2944240), (90, 2649816), (95, 2510352), (104, 2293110), (108, 2208180), (114, 2091960), (117, 2038320), (120, 1987362), (130, 1834488), (135, 1766544), (144, 1656135), (149, 1600560), (152, 1568970), (156, 1528740), (162, 1472120), (171, 1394640), (180, 1324908), (190, 1255176), (195, 1222992), (208, 1146555), (216, 1104090), (228, 1045980), (234, 1019160), (240, 993681), (247, 965520), (260, 917244), (270, 883272), (285, 836784), (298, 800280), (304, 784485), (312, 764370), (324, 736060), (342, 697320), (351, 679440), (360, 662454), (380, 627588), (390, 611496), (405, 588848), (432, 552045), (447, 533520), (456, 522990), (468, 509580), (494, 482760), (513, 464880), (520, 458622), (540, 441636), (570, 418392), (585, 407664), (596, 400140), (624, 382185), (648, 368030), (684, 348660), (702, 339720), (720, 331227), (741, 321840), (745, 320112), (760, 313794), (780, 305748), (810, 294424), (855, 278928), (894, 266760), (912, 261495), (936, 254790), (988, 241380), (1026, 232440), (1040, 229311), (1053, 226480), (1080, 220818), (1140, 209196), (1170, 203832), (1192, 200070), (1235, 193104), (1296, 184015), (1341, 177840), (1368, 174330), (1404, 169860), (1482, 160920), (1490, 160056), (1520, 156897), (1539, 154960), (1560, 152874), (1620, 147212), (1710, 139464), (1755, 135888), (1788, 133380), (1872, 127395), (1937, 123120), (1976, 120690), (2052, 116220), (2106, 113240), (2160, 110409), (2223, 107280), (2235, 106704), (2280, 104598), (2340, 101916), (2384, 100035), (2470, 96552), (2565, 92976), (2682, 88920), (2736, 87165), (2808, 84930), (2831, 84240), (2964, 80460), (2980, 80028), (3078, 77480), (3120, 76437), (3240, 73606), (3420, 69732), (3510, 67944), (3576, 66690), (3705, 64368), (3874, 61560), (3952, 60345), (4023, 59280), (4104, 58110), (4212, 56620), (4446, 53640), (4470, 53352), (4560, 52299), (4680, 50958), (4940, 48276), (5130, 46488), (5265, 45296), (5364, 44460), (5616, 42465), (5662, 42120), (5811, 41040), (5928, 40230), (5960, 40014), (6156, 38740), (6480, 36803), (6669, 35760), (6705, 35568), (6840, 34866), (7020, 33972), (7152, 33345), (7410, 32184), (7695, 30992), (7748, 30780), (8046, 29640), (8208, 29055), (8424, 28310), (8493, 28080), (8892, 26820), (8940, 26676), (9360, 25479), (9685, 24624), (9880, 24138), (10260, 23244), (10530, 22648), (10728, 22230), (11115, 21456), (11324, 21060), (11622, 20520), (11856, 20115), (11920, 20007), (12069, 19760), (12312, 19370), (13338, 17880), (13410, 17784), (13680, 17433), (14040, 16986), (14155, 16848), (14820, 16092), (15390, 15496)]