630037440

素因数分解:

$2^6\times 3^4\times 5^1\times {\mathrm{109}}^1\times {\mathrm{223}}^1$

素因数の和:361

約数の個数: 280

約数和(自身を含む): 2271857280

約数和(自身を除く): 1641819840

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 32, 36, 40, 45, 48, 54, 60, 64, 72, 80, 81, 90, 96, 108, 109, 120, 135, 144, 160, 162, 180, 192, 216, 218, 223, 240, 270, 288, 320, 324, 327, 360, 405, 432, 436, 446, 480, 540, 545, 576, 648, 654, 669, 720, 810, 864, 872, 892, 960, 981, 1080, 1090, 1115, 1296, 1308, 1338, 1440, 1620, 1635, 1728, 1744, 1784, 1962, 2007, 2160, 2180, 2230, 2592, 2616, 2676, 2880, 2943, 3240, 3270, 3345, 3488, 3568, 3924, 4014, 4320, 4360, 4460, 4905, 5184, 5232, 5352, 5886, 6021, 6480, 6540, 6690, 6976, 7136, 7848, 8028, 8640, 8720, 8829, 8920, 9810, 10035, 10464, 10704, 11772, 12042, 12960, 13080, 13380, 14272, 14715, 15696, 16056, 17440, 17658, 17840, 18063, 19620, 20070, 20928, 21408, 23544, 24084, 24307, 25920, 26160, 26760, 29430, 30105, 31392, 32112, 34880, 35316, 35680, 36126, 39240, 40140, 42816, 44145, 47088, 48168, 48614, 52320, 53520, 58860, 60210, 62784, 64224, 70632, 71360, 72252, 72921, 78480, 80280, 88290, 90315, 94176, 96336, 97228, 104640, 107040, 117720, 120420, 121535, 128448, 141264, 144504, 145842, 156960, 160560, 176580, 180630, 188352, 192672, 194456, 214080, 218763, 235440, 240840, 243070, 282528, 289008, 291684, 313920, 321120, 353160, 361260, 364605, 385344, 388912, 437526, 470880, 481680, 486140, 565056, 578016, 583368, 642240, 656289, 706320, 722520, 729210, 777824, 875052, 941760, 963360, 972280, 1093815, 1156032, 1166736, 1312578, 1412640, 1445040, 1458420, 1555648, 1750104, 1926720, 1944560, 1968867, 2187630, 2333472, 2625156, 2825280, 2890080, 2916840, 3281445, 3500208, 3889120, 3937734, 4375260, 4666944, 5250312, 5780160, 5833680, 6562890, 7000416, 7778240, 7875468, 8750520, 9844335, 10500624, 11667360, 13125780, 14000832, 15750936, 17501040, 19688670, 21001248, 23334720, 26251560, 31501872, 35002080, 39377340, 42002496, 52503120, 63003744, 70004160, 78754680, 105006240, 126007488, 157509360, 210012480, 315018720, 630037440]

約数ペア:

[(1, 630037440), (2, 315018720), (3, 210012480), (4, 157509360), (5, 126007488), (6, 105006240), (8, 78754680), (9, 70004160), (10, 63003744), (12, 52503120), (15, 42002496), (16, 39377340), (18, 35002080), (20, 31501872), (24, 26251560), (27, 23334720), (30, 21001248), (32, 19688670), (36, 17501040), (40, 15750936), (45, 14000832), (48, 13125780), (54, 11667360), (60, 10500624), (64, 9844335), (72, 8750520), (80, 7875468), (81, 7778240), (90, 7000416), (96, 6562890), (108, 5833680), (109, 5780160), (120, 5250312), (135, 4666944), (144, 4375260), (160, 3937734), (162, 3889120), (180, 3500208), (192, 3281445), (216, 2916840), (218, 2890080), (223, 2825280), (240, 2625156), (270, 2333472), (288, 2187630), (320, 1968867), (324, 1944560), (327, 1926720), (360, 1750104), (405, 1555648), (432, 1458420), (436, 1445040), (446, 1412640), (480, 1312578), (540, 1166736), (545, 1156032), (576, 1093815), (648, 972280), (654, 963360), (669, 941760), (720, 875052), (810, 777824), (864, 729210), (872, 722520), (892, 706320), (960, 656289), (981, 642240), (1080, 583368), (1090, 578016), (1115, 565056), (1296, 486140), (1308, 481680), (1338, 470880), (1440, 437526), (1620, 388912), (1635, 385344), (1728, 364605), (1744, 361260), (1784, 353160), (1962, 321120), (2007, 313920), (2160, 291684), (2180, 289008), (2230, 282528), (2592, 243070), (2616, 240840), (2676, 235440), (2880, 218763), (2943, 214080), (3240, 194456), (3270, 192672), (3345, 188352), (3488, 180630), (3568, 176580), (3924, 160560), (4014, 156960), (4320, 145842), (4360, 144504), (4460, 141264), (4905, 128448), (5184, 121535), (5232, 120420), (5352, 117720), (5886, 107040), (6021, 104640), (6480, 97228), (6540, 96336), (6690, 94176), (6976, 90315), (7136, 88290), (7848, 80280), (8028, 78480), (8640, 72921), (8720, 72252), (8829, 71360), (8920, 70632), (9810, 64224), (10035, 62784), (10464, 60210), (10704, 58860), (11772, 53520), (12042, 52320), (12960, 48614), (13080, 48168), (13380, 47088), (14272, 44145), (14715, 42816), (15696, 40140), (16056, 39240), (17440, 36126), (17658, 35680), (17840, 35316), (18063, 34880), (19620, 32112), (20070, 31392), (20928, 30105), (21408, 29430), (23544, 26760), (24084, 26160), (24307, 25920)]