1631615040

素因数分解:

$2^6\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{51503}}^1$

素因数の和:51537

約数の個数: 168

約数和(自身を含む): 6122383488

約数和(自身を除く): 4490768448

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 16, 18, 20, 22, 24, 30, 32, 33, 36, 40, 44, 45, 48, 55, 60, 64, 66, 72, 80, 88, 90, 96, 99, 110, 120, 132, 144, 160, 165, 176, 180, 192, 198, 220, 240, 264, 288, 320, 330, 352, 360, 396, 440, 480, 495, 528, 576, 660, 704, 720, 792, 880, 960, 990, 1056, 1320, 1440, 1584, 1760, 1980, 2112, 2640, 2880, 3168, 3520, 3960, 5280, 6336, 7920, 10560, 15840, 31680, 51503, 103006, 154509, 206012, 257515, 309018, 412024, 463527, 515030, 566533, 618036, 772545, 824048, 927054, 1030060, 1133066, 1236072, 1545090, 1648096, 1699599, 1854108, 2060120, 2266132, 2317635, 2472144, 2832665, 3090180, 3296192, 3399198, 3708216, 4120240, 4532264, 4635270, 4944288, 5098797, 5665330, 6180360, 6798396, 7416432, 8240480, 8497995, 9064528, 9270540, 9888576, 10197594, 11330660, 12360720, 13596792, 14832864, 16480960, 16995990, 18129056, 18541080, 20395188, 22661320, 24721440, 25493985, 27193584, 29665728, 33991980, 36258112, 37082160, 40790376, 45322640, 49442880, 50987970, 54387168, 67983960, 74164320, 81580752, 90645280, 101975940, 108774336, 135967920, 148328640, 163161504, 181290560, 203951880, 271935840, 326323008, 407903760, 543871680, 815807520, 1631615040]

約数ペア:

[(1, 1631615040), (2, 815807520), (3, 543871680), (4, 407903760), (5, 326323008), (6, 271935840), (8, 203951880), (9, 181290560), (10, 163161504), (11, 148328640), (12, 135967920), (15, 108774336), (16, 101975940), (18, 90645280), (20, 81580752), (22, 74164320), (24, 67983960), (30, 54387168), (32, 50987970), (33, 49442880), (36, 45322640), (40, 40790376), (44, 37082160), (45, 36258112), (48, 33991980), (55, 29665728), (60, 27193584), (64, 25493985), (66, 24721440), (72, 22661320), (80, 20395188), (88, 18541080), (90, 18129056), (96, 16995990), (99, 16480960), (110, 14832864), (120, 13596792), (132, 12360720), (144, 11330660), (160, 10197594), (165, 9888576), (176, 9270540), (180, 9064528), (192, 8497995), (198, 8240480), (220, 7416432), (240, 6798396), (264, 6180360), (288, 5665330), (320, 5098797), (330, 4944288), (352, 4635270), (360, 4532264), (396, 4120240), (440, 3708216), (480, 3399198), (495, 3296192), (528, 3090180), (576, 2832665), (660, 2472144), (704, 2317635), (720, 2266132), (792, 2060120), (880, 1854108), (960, 1699599), (990, 1648096), (1056, 1545090), (1320, 1236072), (1440, 1133066), (1584, 1030060), (1760, 927054), (1980, 824048), (2112, 772545), (2640, 618036), (2880, 566533), (3168, 515030), (3520, 463527), (3960, 412024), (5280, 309018), (6336, 257515), (7920, 206012), (10560, 154509), (15840, 103006), (31680, 51503)]