628653960

素因数分解:

$2^3\times 3^4\times 5^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{569}}^1$

素因数の和:634

約数の個数: 320

約数和(自身を含む): 2383603200

約数和(自身を除く): 1754949240

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 18, 20, 22, 24, 27, 30, 31, 33, 36, 40, 44, 45, 54, 55, 60, 62, 66, 72, 81, 88, 90, 93, 99, 108, 110, 120, 124, 132, 135, 155, 162, 165, 180, 186, 198, 216, 220, 248, 264, 270, 279, 297, 310, 324, 330, 341, 360, 372, 396, 405, 440, 465, 495, 540, 558, 569, 594, 620, 648, 660, 682, 744, 792, 810, 837, 891, 930, 990, 1023, 1080, 1116, 1138, 1188, 1240, 1320, 1364, 1395, 1485, 1620, 1674, 1705, 1707, 1782, 1860, 1980, 2046, 2232, 2276, 2376, 2511, 2728, 2790, 2845, 2970, 3069, 3240, 3348, 3410, 3414, 3564, 3720, 3960, 4092, 4185, 4455, 4552, 5022, 5115, 5121, 5580, 5690, 5940, 6138, 6259, 6696, 6820, 6828, 7128, 8184, 8370, 8535, 8910, 9207, 10044, 10230, 10242, 11160, 11380, 11880, 12276, 12518, 12555, 13640, 13656, 15345, 15363, 16740, 17070, 17639, 17820, 18414, 18777, 20088, 20460, 20484, 22760, 24552, 25036, 25110, 25605, 27621, 30690, 30726, 31295, 33480, 34140, 35278, 35640, 36828, 37554, 40920, 40968, 46035, 46089, 50072, 50220, 51210, 52917, 55242, 56331, 61380, 61452, 62590, 68280, 70556, 73656, 75108, 76815, 88195, 92070, 92178, 93885, 100440, 102420, 105834, 110484, 112662, 122760, 122904, 125180, 138105, 141112, 150216, 153630, 158751, 168993, 176390, 184140, 184356, 187770, 194029, 204840, 211668, 220968, 225324, 230445, 250360, 264585, 276210, 281655, 307260, 317502, 337986, 352780, 368280, 368712, 375540, 388058, 423336, 450648, 460890, 476253, 506979, 529170, 552420, 563310, 582087, 614520, 635004, 675972, 705560, 751080, 776116, 793755, 844965, 921780, 952506, 970145, 1013958, 1058340, 1104840, 1126620, 1164174, 1270008, 1351944, 1428759, 1552232, 1587510, 1689930, 1746261, 1843560, 1905012, 1940290, 2027916, 2116680, 2253240, 2328348, 2381265, 2534895, 2857518, 2910435, 3175020, 3379860, 3492522, 3810024, 3880580, 4055832, 4656696, 4762530, 5069790, 5238783, 5715036, 5820870, 6350040, 6759720, 6985044, 7143795, 7761160, 8731305, 9525060, 10139580, 10477566, 11430072, 11641740, 13970088, 14287590, 15716349, 17462610, 19050120, 20279160, 20955132, 23283480, 26193915, 28575180, 31432698, 34925220, 41910264, 52387830, 57150360, 62865396, 69850440, 78581745, 104775660, 125730792, 157163490, 209551320, 314326980, 628653960]

約数ペア:

[(1, 628653960), (2, 314326980), (3, 209551320), (4, 157163490), (5, 125730792), (6, 104775660), (8, 78581745), (9, 69850440), (10, 62865396), (11, 57150360), (12, 52387830), (15, 41910264), (18, 34925220), (20, 31432698), (22, 28575180), (24, 26193915), (27, 23283480), (30, 20955132), (31, 20279160), (33, 19050120), (36, 17462610), (40, 15716349), (44, 14287590), (45, 13970088), (54, 11641740), (55, 11430072), (60, 10477566), (62, 10139580), (66, 9525060), (72, 8731305), (81, 7761160), (88, 7143795), (90, 6985044), (93, 6759720), (99, 6350040), (108, 5820870), (110, 5715036), (120, 5238783), (124, 5069790), (132, 4762530), (135, 4656696), (155, 4055832), (162, 3880580), (165, 3810024), (180, 3492522), (186, 3379860), (198, 3175020), (216, 2910435), (220, 2857518), (248, 2534895), (264, 2381265), (270, 2328348), (279, 2253240), (297, 2116680), (310, 2027916), (324, 1940290), (330, 1905012), (341, 1843560), (360, 1746261), (372, 1689930), (396, 1587510), (405, 1552232), (440, 1428759), (465, 1351944), (495, 1270008), (540, 1164174), (558, 1126620), (569, 1104840), (594, 1058340), (620, 1013958), (648, 970145), (660, 952506), (682, 921780), (744, 844965), (792, 793755), (810, 776116), (837, 751080), (891, 705560), (930, 675972), (990, 635004), (1023, 614520), (1080, 582087), (1116, 563310), (1138, 552420), (1188, 529170), (1240, 506979), (1320, 476253), (1364, 460890), (1395, 450648), (1485, 423336), (1620, 388058), (1674, 375540), (1705, 368712), (1707, 368280), (1782, 352780), (1860, 337986), (1980, 317502), (2046, 307260), (2232, 281655), (2276, 276210), (2376, 264585), (2511, 250360), (2728, 230445), (2790, 225324), (2845, 220968), (2970, 211668), (3069, 204840), (3240, 194029), (3348, 187770), (3410, 184356), (3414, 184140), (3564, 176390), (3720, 168993), (3960, 158751), (4092, 153630), (4185, 150216), (4455, 141112), (4552, 138105), (5022, 125180), (5115, 122904), (5121, 122760), (5580, 112662), (5690, 110484), (5940, 105834), (6138, 102420), (6259, 100440), (6696, 93885), (6820, 92178), (6828, 92070), (7128, 88195), (8184, 76815), (8370, 75108), (8535, 73656), (8910, 70556), (9207, 68280), (10044, 62590), (10230, 61452), (10242, 61380), (11160, 56331), (11380, 55242), (11880, 52917), (12276, 51210), (12518, 50220), (12555, 50072), (13640, 46089), (13656, 46035), (15345, 40968), (15363, 40920), (16740, 37554), (17070, 36828), (17639, 35640), (17820, 35278), (18414, 34140), (18777, 33480), (20088, 31295), (20460, 30726), (20484, 30690), (22760, 27621), (24552, 25605), (25036, 25110)]