2203566720

素因数分解:

$2^7\times 3^1\times 5^1\times {\mathrm{131}}^1\times {\mathrm{8761}}^1$

素因数の和:8914

約数の個数: 128

約数和(自身を含む): 7078294080

約数和(自身を除く): 4874727360

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 64, 80, 96, 120, 128, 131, 160, 192, 240, 262, 320, 384, 393, 480, 524, 640, 655, 786, 960, 1048, 1310, 1572, 1920, 1965, 2096, 2620, 3144, 3930, 4192, 5240, 6288, 7860, 8384, 8761, 10480, 12576, 15720, 16768, 17522, 20960, 25152, 26283, 31440, 35044, 41920, 43805, 50304, 52566, 62880, 70088, 83840, 87610, 105132, 125760, 131415, 140176, 175220, 210264, 251520, 262830, 280352, 350440, 420528, 525660, 560704, 700880, 841056, 1051320, 1121408, 1147691, 1401760, 1682112, 2102640, 2295382, 2803520, 3364224, 3443073, 4205280, 4590764, 5607040, 5738455, 6886146, 8410560, 9181528, 11476910, 13772292, 16821120, 17215365, 18363056, 22953820, 27544584, 34430730, 36726112, 45907640, 55089168, 68861460, 73452224, 91815280, 110178336, 137722920, 146904448, 183630560, 220356672, 275445840, 367261120, 440713344, 550891680, 734522240, 1101783360, 2203566720]

約数ペア:

[(1, 2203566720), (2, 1101783360), (3, 734522240), (4, 550891680), (5, 440713344), (6, 367261120), (8, 275445840), (10, 220356672), (12, 183630560), (15, 146904448), (16, 137722920), (20, 110178336), (24, 91815280), (30, 73452224), (32, 68861460), (40, 55089168), (48, 45907640), (60, 36726112), (64, 34430730), (80, 27544584), (96, 22953820), (120, 18363056), (128, 17215365), (131, 16821120), (160, 13772292), (192, 11476910), (240, 9181528), (262, 8410560), (320, 6886146), (384, 5738455), (393, 5607040), (480, 4590764), (524, 4205280), (640, 3443073), (655, 3364224), (786, 2803520), (960, 2295382), (1048, 2102640), (1310, 1682112), (1572, 1401760), (1920, 1147691), (1965, 1121408), (2096, 1051320), (2620, 841056), (3144, 700880), (3930, 560704), (4192, 525660), (5240, 420528), (6288, 350440), (7860, 280352), (8384, 262830), (8761, 251520), (10480, 210264), (12576, 175220), (15720, 140176), (16768, 131415), (17522, 125760), (20960, 105132), (25152, 87610), (26283, 83840), (31440, 70088), (35044, 62880), (41920, 52566), (43805, 50304)]