8730765480

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{349}}^1\times {\mathrm{12263}}^1$

素因数の和:12643

約数の個数: 128

約数和(自身を含む): 27814752000

約数和(自身を除く): 19083986520

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 17, 20, 24, 30, 34, 40, 51, 60, 68, 85, 102, 120, 136, 170, 204, 255, 340, 349, 408, 510, 680, 698, 1020, 1047, 1396, 1745, 2040, 2094, 2792, 3490, 4188, 5235, 5933, 6980, 8376, 10470, 11866, 12263, 13960, 17799, 20940, 23732, 24526, 29665, 35598, 36789, 41880, 47464, 49052, 59330, 61315, 71196, 73578, 88995, 98104, 118660, 122630, 142392, 147156, 177990, 183945, 208471, 237320, 245260, 294312, 355980, 367890, 416942, 490520, 625413, 711960, 735780, 833884, 1042355, 1250826, 1471560, 1667768, 2084710, 2501652, 3127065, 4169420, 4279787, 5003304, 6254130, 8338840, 8559574, 12508260, 12839361, 17119148, 21398935, 25016520, 25678722, 34238296, 42797870, 51357444, 64196805, 72756379, 85595740, 102714888, 128393610, 145512758, 171191480, 218269137, 256787220, 291025516, 363781895, 436538274, 513574440, 582051032, 727563790, 873076548, 1091345685, 1455127580, 1746153096, 2182691370, 2910255160, 4365382740, 8730765480]

約数ペア:

[(1, 8730765480), (2, 4365382740), (3, 2910255160), (4, 2182691370), (5, 1746153096), (6, 1455127580), (8, 1091345685), (10, 873076548), (12, 727563790), (15, 582051032), (17, 513574440), (20, 436538274), (24, 363781895), (30, 291025516), (34, 256787220), (40, 218269137), (51, 171191480), (60, 145512758), (68, 128393610), (85, 102714888), (102, 85595740), (120, 72756379), (136, 64196805), (170, 51357444), (204, 42797870), (255, 34238296), (340, 25678722), (349, 25016520), (408, 21398935), (510, 17119148), (680, 12839361), (698, 12508260), (1020, 8559574), (1047, 8338840), (1396, 6254130), (1745, 5003304), (2040, 4279787), (2094, 4169420), (2792, 3127065), (3490, 2501652), (4188, 2084710), (5235, 1667768), (5933, 1471560), (6980, 1250826), (8376, 1042355), (10470, 833884), (11866, 735780), (12263, 711960), (13960, 625413), (17799, 490520), (20940, 416942), (23732, 367890), (24526, 355980), (29665, 294312), (35598, 245260), (36789, 237320), (41880, 208471), (47464, 183945), (49052, 177990), (59330, 147156), (61315, 142392), (71196, 122630), (73578, 118660), (88995, 98104)]