147047040

素因数分解:

$2^7\times 3^2\times 5^1\times 7^2\times {\mathrm{521}}^1$

素因数の和:560

約数の個数: 288

約数和(自身を含む): 591807060

約数和(自身を除く): 444760020

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 28, 30, 32, 35, 36, 40, 42, 45, 48, 49, 56, 60, 63, 64, 70, 72, 80, 84, 90, 96, 98, 105, 112, 120, 126, 128, 140, 144, 147, 160, 168, 180, 192, 196, 210, 224, 240, 245, 252, 280, 288, 294, 315, 320, 336, 360, 384, 392, 420, 441, 448, 480, 490, 504, 521, 560, 576, 588, 630, 640, 672, 720, 735, 784, 840, 882, 896, 960, 980, 1008, 1042, 1120, 1152, 1176, 1260, 1344, 1440, 1470, 1563, 1568, 1680, 1764, 1920, 1960, 2016, 2084, 2205, 2240, 2352, 2520, 2605, 2688, 2880, 2940, 3126, 3136, 3360, 3528, 3647, 3920, 4032, 4168, 4410, 4480, 4689, 4704, 5040, 5210, 5760, 5880, 6252, 6272, 6720, 7056, 7294, 7815, 7840, 8064, 8336, 8820, 9378, 9408, 10080, 10420, 10941, 11760, 12504, 13440, 14112, 14588, 15630, 15680, 16672, 17640, 18235, 18756, 18816, 20160, 20840, 21882, 23445, 23520, 25008, 25529, 28224, 29176, 31260, 31360, 32823, 33344, 35280, 36470, 37512, 40320, 41680, 43764, 46890, 47040, 50016, 51058, 54705, 56448, 58352, 62520, 65646, 66688, 70560, 72940, 75024, 76587, 83360, 87528, 93780, 94080, 100032, 102116, 109410, 116704, 125040, 127645, 131292, 141120, 145880, 150048, 153174, 164115, 166720, 175056, 187560, 200064, 204232, 218820, 229761, 233408, 250080, 255290, 262584, 282240, 291760, 300096, 306348, 328230, 333440, 350112, 375120, 382935, 408464, 437640, 459522, 466816, 500160, 510580, 525168, 583520, 600192, 612696, 656460, 700224, 750240, 765870, 816928, 875280, 919044, 1000320, 1021160, 1050336, 1148805, 1167040, 1225392, 1312920, 1400448, 1500480, 1531740, 1633856, 1750560, 1838088, 2042320, 2100672, 2297610, 2334080, 2450784, 2625840, 3000960, 3063480, 3267712, 3501120, 3676176, 4084640, 4201344, 4595220, 4901568, 5251680, 6126960, 7002240, 7352352, 8169280, 9190440, 9803136, 10503360, 12253920, 14704704, 16338560, 18380880, 21006720, 24507840, 29409408, 36761760, 49015680, 73523520, 147047040]

約数ペア:

[(1, 147047040), (2, 73523520), (3, 49015680), (4, 36761760), (5, 29409408), (6, 24507840), (7, 21006720), (8, 18380880), (9, 16338560), (10, 14704704), (12, 12253920), (14, 10503360), (15, 9803136), (16, 9190440), (18, 8169280), (20, 7352352), (21, 7002240), (24, 6126960), (28, 5251680), (30, 4901568), (32, 4595220), (35, 4201344), (36, 4084640), (40, 3676176), (42, 3501120), (45, 3267712), (48, 3063480), (49, 3000960), (56, 2625840), (60, 2450784), (63, 2334080), (64, 2297610), (70, 2100672), (72, 2042320), (80, 1838088), (84, 1750560), (90, 1633856), (96, 1531740), (98, 1500480), (105, 1400448), (112, 1312920), (120, 1225392), (126, 1167040), (128, 1148805), (140, 1050336), (144, 1021160), (147, 1000320), (160, 919044), (168, 875280), (180, 816928), (192, 765870), (196, 750240), (210, 700224), (224, 656460), (240, 612696), (245, 600192), (252, 583520), (280, 525168), (288, 510580), (294, 500160), (315, 466816), (320, 459522), (336, 437640), (360, 408464), (384, 382935), (392, 375120), (420, 350112), (441, 333440), (448, 328230), (480, 306348), (490, 300096), (504, 291760), (521, 282240), (560, 262584), (576, 255290), (588, 250080), (630, 233408), (640, 229761), (672, 218820), (720, 204232), (735, 200064), (784, 187560), (840, 175056), (882, 166720), (896, 164115), (960, 153174), (980, 150048), (1008, 145880), (1042, 141120), (1120, 131292), (1152, 127645), (1176, 125040), (1260, 116704), (1344, 109410), (1440, 102116), (1470, 100032), (1563, 94080), (1568, 93780), (1680, 87528), (1764, 83360), (1920, 76587), (1960, 75024), (2016, 72940), (2084, 70560), (2205, 66688), (2240, 65646), (2352, 62520), (2520, 58352), (2605, 56448), (2688, 54705), (2880, 51058), (2940, 50016), (3126, 47040), (3136, 46890), (3360, 43764), (3528, 41680), (3647, 40320), (3920, 37512), (4032, 36470), (4168, 35280), (4410, 33344), (4480, 32823), (4689, 31360), (4704, 31260), (5040, 29176), (5210, 28224), (5760, 25529), (5880, 25008), (6252, 23520), (6272, 23445), (6720, 21882), (7056, 20840), (7294, 20160), (7815, 18816), (7840, 18756), (8064, 18235), (8336, 17640), (8820, 16672), (9378, 15680), (9408, 15630), (10080, 14588), (10420, 14112), (10941, 13440), (11760, 12504)]