279842227920

素因数分解:

$2^4\times 3^4\times 5^1\times {\mathrm{269}}^1\times {\mathrm{160541}}^1$

素因数の和:160835

約数の個数: 200

約数和(自身を含む): 975552728040

約数和(自身を除く): 695710500120

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 36, 40, 45, 48, 54, 60, 72, 80, 81, 90, 108, 120, 135, 144, 162, 180, 216, 240, 269, 270, 324, 360, 405, 432, 538, 540, 648, 720, 807, 810, 1076, 1080, 1296, 1345, 1614, 1620, 2152, 2160, 2421, 2690, 3228, 3240, 4035, 4304, 4842, 5380, 6456, 6480, 7263, 8070, 9684, 10760, 12105, 12912, 14526, 16140, 19368, 21520, 21789, 24210, 29052, 32280, 36315, 38736, 43578, 48420, 58104, 64560, 72630, 87156, 96840, 108945, 116208, 145260, 160541, 174312, 193680, 217890, 290520, 321082, 348624, 435780, 481623, 581040, 642164, 802705, 871560, 963246, 1284328, 1444869, 1605410, 1743120, 1926492, 2408115, 2568656, 2889738, 3210820, 3852984, 4334607, 4816230, 5779476, 6421640, 7224345, 7705968, 8669214, 9632460, 11558952, 12843280, 13003821, 14448690, 17338428, 19264920, 21673035, 23117904, 26007642, 28897380, 34676856, 38529840, 43185529, 43346070, 52015284, 57794760, 65019105, 69353712, 86371058, 86692140, 104030568, 115589520, 129556587, 130038210, 172742116, 173384280, 208061136, 215927645, 259113174, 260076420, 345484232, 346768560, 388669761, 431855290, 518226348, 520152840, 647782935, 690968464, 777339522, 863710580, 1036452696, 1040305680, 1166009283, 1295565870, 1554679044, 1727421160, 1943348805, 2072905392, 2332018566, 2591131740, 3109358088, 3454842320, 3498027849, 3886697610, 4664037132, 5182263480, 5830046415, 6218716176, 6996055698, 7773395220, 9328074264, 10364526960, 11660092830, 13992111396, 15546790440, 17490139245, 18656148528, 23320185660, 27984222792, 31093580880, 34980278490, 46640371320, 55968445584, 69960556980, 93280742640, 139921113960, 279842227920]

約数ペア:

[(1, 279842227920), (2, 139921113960), (3, 93280742640), (4, 69960556980), (5, 55968445584), (6, 46640371320), (8, 34980278490), (9, 31093580880), (10, 27984222792), (12, 23320185660), (15, 18656148528), (16, 17490139245), (18, 15546790440), (20, 13992111396), (24, 11660092830), (27, 10364526960), (30, 9328074264), (36, 7773395220), (40, 6996055698), (45, 6218716176), (48, 5830046415), (54, 5182263480), (60, 4664037132), (72, 3886697610), (80, 3498027849), (81, 3454842320), (90, 3109358088), (108, 2591131740), (120, 2332018566), (135, 2072905392), (144, 1943348805), (162, 1727421160), (180, 1554679044), (216, 1295565870), (240, 1166009283), (269, 1040305680), (270, 1036452696), (324, 863710580), (360, 777339522), (405, 690968464), (432, 647782935), (538, 520152840), (540, 518226348), (648, 431855290), (720, 388669761), (807, 346768560), (810, 345484232), (1076, 260076420), (1080, 259113174), (1296, 215927645), (1345, 208061136), (1614, 173384280), (1620, 172742116), (2152, 130038210), (2160, 129556587), (2421, 115589520), (2690, 104030568), (3228, 86692140), (3240, 86371058), (4035, 69353712), (4304, 65019105), (4842, 57794760), (5380, 52015284), (6456, 43346070), (6480, 43185529), (7263, 38529840), (8070, 34676856), (9684, 28897380), (10760, 26007642), (12105, 23117904), (12912, 21673035), (14526, 19264920), (16140, 17338428), (19368, 14448690), (21520, 13003821), (21789, 12843280), (24210, 11558952), (29052, 9632460), (32280, 8669214), (36315, 7705968), (38736, 7224345), (43578, 6421640), (48420, 5779476), (58104, 4816230), (64560, 4334607), (72630, 3852984), (87156, 3210820), (96840, 2889738), (108945, 2568656), (116208, 2408115), (145260, 1926492), (160541, 1743120), (174312, 1605410), (193680, 1444869), (217890, 1284328), (290520, 963246), (321082, 871560), (348624, 802705), (435780, 642164), (481623, 581040)]