238839120

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{79}}^1$

素因数の和:147

約数の個数: 480

約数和(自身を含む): 974937600

約数和(自身を除く): 736098480

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 16, 17, 18, 19, 20, 24, 26, 30, 34, 36, 38, 39, 40, 45, 48, 51, 52, 57, 60, 65, 68, 72, 76, 78, 79, 80, 85, 90, 95, 102, 104, 114, 117, 120, 130, 136, 144, 152, 153, 156, 158, 170, 171, 180, 190, 195, 204, 208, 221, 228, 234, 237, 240, 247, 255, 260, 272, 285, 304, 306, 312, 316, 323, 340, 342, 360, 380, 390, 395, 408, 442, 456, 468, 474, 494, 510, 520, 570, 585, 612, 624, 632, 646, 663, 680, 684, 711, 720, 741, 760, 765, 780, 790, 816, 855, 884, 912, 936, 948, 969, 988, 1020, 1027, 1040, 1105, 1140, 1170, 1185, 1224, 1235, 1264, 1292, 1326, 1343, 1360, 1368, 1422, 1482, 1501, 1520, 1530, 1560, 1580, 1615, 1710, 1768, 1872, 1896, 1938, 1976, 1989, 2040, 2054, 2210, 2223, 2280, 2340, 2370, 2448, 2470, 2584, 2652, 2686, 2736, 2844, 2907, 2964, 3002, 3060, 3081, 3120, 3160, 3230, 3315, 3420, 3536, 3555, 3705, 3792, 3876, 3952, 3978, 4029, 4080, 4108, 4199, 4420, 4446, 4503, 4560, 4680, 4740, 4845, 4940, 5135, 5168, 5304, 5372, 5688, 5814, 5928, 6004, 6120, 6162, 6320, 6460, 6630, 6715, 6840, 7110, 7410, 7505, 7752, 7956, 8058, 8216, 8398, 8840, 8892, 9006, 9243, 9360, 9480, 9690, 9880, 9945, 10270, 10608, 10744, 11115, 11376, 11628, 11856, 12008, 12087, 12240, 12324, 12597, 12920, 13260, 13430, 13509, 13680, 14220, 14535, 14820, 15010, 15405, 15504, 15912, 16116, 16432, 16796, 17459, 17680, 17784, 18012, 18486, 18960, 19380, 19513, 19760, 19890, 20145, 20540, 20995, 21488, 22230, 22515, 23256, 24016, 24174, 24648, 25194, 25517, 25840, 26520, 26860, 27018, 28440, 29070, 29640, 30020, 30810, 31824, 32232, 33592, 34918, 35568, 36024, 36972, 37791, 38760, 39026, 39780, 40290, 41080, 41990, 44460, 45030, 46215, 46512, 48348, 49296, 50388, 51034, 52377, 53040, 53720, 54036, 56880, 58140, 58539, 59280, 60040, 60435, 61620, 62985, 64464, 67184, 67545, 69836, 72048, 73944, 75582, 76551, 77520, 78052, 79560, 80580, 82160, 83980, 87295, 88920, 90060, 92430, 96696, 97565, 100776, 102068, 104754, 107440, 108072, 116280, 117078, 120080, 120870, 123240, 125970, 127585, 135090, 139672, 147888, 151164, 153102, 156104, 157131, 159120, 161160, 167960, 174590, 175617, 177840, 180120, 184860, 188955, 193392, 195130, 201552, 204136, 209508, 216144, 229653, 232560, 234156, 241740, 246480, 251940, 255170, 261885, 270180, 279344, 292695, 302328, 306204, 312208, 314262, 322320, 331721, 335920, 349180, 351234, 360240, 369720, 377910, 382755, 390260, 408272, 419016, 459306, 468312, 483480, 503880, 510340, 523770, 540360, 585390, 604656, 612408, 628524, 663442, 698360, 702468, 739440, 755820, 765510, 780520, 785655, 838032, 878085, 918612, 936624, 966960, 995163, 1007760, 1020680, 1047540, 1080720, 1148265, 1170780, 1224816, 1257048, 1326884, 1396720, 1404936, 1511640, 1531020, 1561040, 1571310, 1658605, 1756170, 1837224, 1990326, 2041360, 2095080, 2296530, 2341560, 2514096, 2653768, 2809872, 2985489, 3023280, 3062040, 3142620, 3317210, 3512340, 3674448, 3980652, 4190160, 4593060, 4683120, 4975815, 5307536, 5970978, 6124080, 6285240, 6634420, 7024680, 7961304, 9186120, 9951630, 11941956, 12570480, 13268840, 14049360, 14927445, 15922608, 18372240, 19903260, 23883912, 26537680, 29854890, 39806520, 47767824, 59709780, 79613040, 119419560, 238839120]

約数ペア:

[(1, 238839120), (2, 119419560), (3, 79613040), (4, 59709780), (5, 47767824), (6, 39806520), (8, 29854890), (9, 26537680), (10, 23883912), (12, 19903260), (13, 18372240), (15, 15922608), (16, 14927445), (17, 14049360), (18, 13268840), (19, 12570480), (20, 11941956), (24, 9951630), (26, 9186120), (30, 7961304), (34, 7024680), (36, 6634420), (38, 6285240), (39, 6124080), (40, 5970978), (45, 5307536), (48, 4975815), (51, 4683120), (52, 4593060), (57, 4190160), (60, 3980652), (65, 3674448), (68, 3512340), (72, 3317210), (76, 3142620), (78, 3062040), (79, 3023280), (80, 2985489), (85, 2809872), (90, 2653768), (95, 2514096), (102, 2341560), (104, 2296530), (114, 2095080), (117, 2041360), (120, 1990326), (130, 1837224), (136, 1756170), (144, 1658605), (152, 1571310), (153, 1561040), (156, 1531020), (158, 1511640), (170, 1404936), (171, 1396720), (180, 1326884), (190, 1257048), (195, 1224816), (204, 1170780), (208, 1148265), (221, 1080720), (228, 1047540), (234, 1020680), (237, 1007760), (240, 995163), (247, 966960), (255, 936624), (260, 918612), (272, 878085), (285, 838032), (304, 785655), (306, 780520), (312, 765510), (316, 755820), (323, 739440), (340, 702468), (342, 698360), (360, 663442), (380, 628524), (390, 612408), (395, 604656), (408, 585390), (442, 540360), (456, 523770), (468, 510340), (474, 503880), (494, 483480), (510, 468312), (520, 459306), (570, 419016), (585, 408272), (612, 390260), (624, 382755), (632, 377910), (646, 369720), (663, 360240), (680, 351234), (684, 349180), (711, 335920), (720, 331721), (741, 322320), (760, 314262), (765, 312208), (780, 306204), (790, 302328), (816, 292695), (855, 279344), (884, 270180), (912, 261885), (936, 255170), (948, 251940), (969, 246480), (988, 241740), (1020, 234156), (1027, 232560), (1040, 229653), (1105, 216144), (1140, 209508), (1170, 204136), (1185, 201552), (1224, 195130), (1235, 193392), (1264, 188955), (1292, 184860), (1326, 180120), (1343, 177840), (1360, 175617), (1368, 174590), (1422, 167960), (1482, 161160), (1501, 159120), (1520, 157131), (1530, 156104), (1560, 153102), (1580, 151164), (1615, 147888), (1710, 139672), (1768, 135090), (1872, 127585), (1896, 125970), (1938, 123240), (1976, 120870), (1989, 120080), (2040, 117078), (2054, 116280), (2210, 108072), (2223, 107440), (2280, 104754), (2340, 102068), (2370, 100776), (2448, 97565), (2470, 96696), (2584, 92430), (2652, 90060), (2686, 88920), (2736, 87295), (2844, 83980), (2907, 82160), (2964, 80580), (3002, 79560), (3060, 78052), (3081, 77520), (3120, 76551), (3160, 75582), (3230, 73944), (3315, 72048), (3420, 69836), (3536, 67545), (3555, 67184), (3705, 64464), (3792, 62985), (3876, 61620), (3952, 60435), (3978, 60040), (4029, 59280), (4080, 58539), (4108, 58140), (4199, 56880), (4420, 54036), (4446, 53720), (4503, 53040), (4560, 52377), (4680, 51034), (4740, 50388), (4845, 49296), (4940, 48348), (5135, 46512), (5168, 46215), (5304, 45030), (5372, 44460), (5688, 41990), (5814, 41080), (5928, 40290), (6004, 39780), (6120, 39026), (6162, 38760), (6320, 37791), (6460, 36972), (6630, 36024), (6715, 35568), (6840, 34918), (7110, 33592), (7410, 32232), (7505, 31824), (7752, 30810), (7956, 30020), (8058, 29640), (8216, 29070), (8398, 28440), (8840, 27018), (8892, 26860), (9006, 26520), (9243, 25840), (9360, 25517), (9480, 25194), (9690, 24648), (9880, 24174), (9945, 24016), (10270, 23256), (10608, 22515), (10744, 22230), (11115, 21488), (11376, 20995), (11628, 20540), (11856, 20145), (12008, 19890), (12087, 19760), (12240, 19513), (12324, 19380), (12597, 18960), (12920, 18486), (13260, 18012), (13430, 17784), (13509, 17680), (13680, 17459), (14220, 16796), (14535, 16432), (14820, 16116), (15010, 15912), (15405, 15504)]