79613040

素因数分解:

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

素因数の和:144

約数の個数: 320

約数和(自身を含む): 299980800

約数和(自身を除く): 220367760

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 17, 19, 20, 24, 26, 30, 34, 38, 39, 40, 48, 51, 52, 57, 60, 65, 68, 76, 78, 79, 80, 85, 95, 102, 104, 114, 120, 130, 136, 152, 156, 158, 170, 190, 195, 204, 208, 221, 228, 237, 240, 247, 255, 260, 272, 285, 304, 312, 316, 323, 340, 380, 390, 395, 408, 442, 456, 474, 494, 510, 520, 570, 624, 632, 646, 663, 680, 741, 760, 780, 790, 816, 884, 912, 948, 969, 988, 1020, 1027, 1040, 1105, 1140, 1185, 1235, 1264, 1292, 1326, 1343, 1360, 1482, 1501, 1520, 1560, 1580, 1615, 1768, 1896, 1938, 1976, 2040, 2054, 2210, 2280, 2370, 2470, 2584, 2652, 2686, 2964, 3002, 3081, 3120, 3160, 3230, 3315, 3536, 3705, 3792, 3876, 3952, 4029, 4080, 4108, 4199, 4420, 4503, 4560, 4740, 4845, 4940, 5135, 5168, 5304, 5372, 5928, 6004, 6162, 6320, 6460, 6630, 6715, 7410, 7505, 7752, 8058, 8216, 8398, 8840, 9006, 9480, 9690, 9880, 10270, 10608, 10744, 11856, 12008, 12324, 12597, 12920, 13260, 13430, 14820, 15010, 15405, 15504, 16116, 16432, 16796, 17459, 17680, 18012, 18960, 19380, 19513, 19760, 20145, 20540, 20995, 21488, 22515, 24016, 24648, 25194, 25517, 25840, 26520, 26860, 29640, 30020, 30810, 32232, 33592, 34918, 36024, 38760, 39026, 40290, 41080, 41990, 45030, 49296, 50388, 51034, 52377, 53040, 53720, 58539, 59280, 60040, 61620, 62985, 64464, 67184, 69836, 72048, 76551, 77520, 78052, 80580, 82160, 83980, 87295, 90060, 97565, 100776, 102068, 104754, 107440, 117078, 120080, 123240, 125970, 127585, 139672, 153102, 156104, 161160, 167960, 174590, 180120, 195130, 201552, 204136, 209508, 234156, 246480, 251940, 255170, 261885, 279344, 292695, 306204, 312208, 322320, 331721, 335920, 349180, 360240, 382755, 390260, 408272, 419016, 468312, 503880, 510340, 523770, 585390, 612408, 663442, 698360, 765510, 780520, 838032, 936624, 995163, 1007760, 1020680, 1047540, 1170780, 1224816, 1326884, 1396720, 1531020, 1561040, 1658605, 1990326, 2041360, 2095080, 2341560, 2653768, 3062040, 3317210, 3980652, 4190160, 4683120, 4975815, 5307536, 6124080, 6634420, 7961304, 9951630, 13268840, 15922608, 19903260, 26537680, 39806520, 79613040]

約数ペア:

[(1, 79613040), (2, 39806520), (3, 26537680), (4, 19903260), (5, 15922608), (6, 13268840), (8, 9951630), (10, 7961304), (12, 6634420), (13, 6124080), (15, 5307536), (16, 4975815), (17, 4683120), (19, 4190160), (20, 3980652), (24, 3317210), (26, 3062040), (30, 2653768), (34, 2341560), (38, 2095080), (39, 2041360), (40, 1990326), (48, 1658605), (51, 1561040), (52, 1531020), (57, 1396720), (60, 1326884), (65, 1224816), (68, 1170780), (76, 1047540), (78, 1020680), (79, 1007760), (80, 995163), (85, 936624), (95, 838032), (102, 780520), (104, 765510), (114, 698360), (120, 663442), (130, 612408), (136, 585390), (152, 523770), (156, 510340), (158, 503880), (170, 468312), (190, 419016), (195, 408272), (204, 390260), (208, 382755), (221, 360240), (228, 349180), (237, 335920), (240, 331721), (247, 322320), (255, 312208), (260, 306204), (272, 292695), (285, 279344), (304, 261885), (312, 255170), (316, 251940), (323, 246480), (340, 234156), (380, 209508), (390, 204136), (395, 201552), (408, 195130), (442, 180120), (456, 174590), (474, 167960), (494, 161160), (510, 156104), (520, 153102), (570, 139672), (624, 127585), (632, 125970), (646, 123240), (663, 120080), (680, 117078), (741, 107440), (760, 104754), (780, 102068), (790, 100776), (816, 97565), (884, 90060), (912, 87295), (948, 83980), (969, 82160), (988, 80580), (1020, 78052), (1027, 77520), (1040, 76551), (1105, 72048), (1140, 69836), (1185, 67184), (1235, 64464), (1264, 62985), (1292, 61620), (1326, 60040), (1343, 59280), (1360, 58539), (1482, 53720), (1501, 53040), (1520, 52377), (1560, 51034), (1580, 50388), (1615, 49296), (1768, 45030), (1896, 41990), (1938, 41080), (1976, 40290), (2040, 39026), (2054, 38760), (2210, 36024), (2280, 34918), (2370, 33592), (2470, 32232), (2584, 30810), (2652, 30020), (2686, 29640), (2964, 26860), (3002, 26520), (3081, 25840), (3120, 25517), (3160, 25194), (3230, 24648), (3315, 24016), (3536, 22515), (3705, 21488), (3792, 20995), (3876, 20540), (3952, 20145), (4029, 19760), (4080, 19513), (4108, 19380), (4199, 18960), (4420, 18012), (4503, 17680), (4560, 17459), (4740, 16796), (4845, 16432), (4940, 16116), (5135, 15504), (5168, 15405), (5304, 15010), (5372, 14820), (5928, 13430), (6004, 13260), (6162, 12920), (6320, 12597), (6460, 12324), (6630, 12008), (6715, 11856), (7410, 10744), (7505, 10608), (7752, 10270), (8058, 9880), (8216, 9690), (8398, 9480), (8840, 9006)]