7195652520

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{41}}^1\times {\mathrm{208933}}^1$

素因数の和:208995

約数の個数: 128

約数和(自身を含む): 25272656640

約数和(自身を除く): 18077004120

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 28, 30, 35, 40, 41, 42, 56, 60, 70, 82, 84, 105, 120, 123, 140, 164, 168, 205, 210, 246, 280, 287, 328, 410, 420, 492, 574, 615, 820, 840, 861, 984, 1148, 1230, 1435, 1640, 1722, 2296, 2460, 2870, 3444, 4305, 4920, 5740, 6888, 8610, 11480, 17220, 34440, 208933, 417866, 626799, 835732, 1044665, 1253598, 1462531, 1671464, 2089330, 2507196, 2925062, 3133995, 4178660, 4387593, 5014392, 5850124, 6267990, 7312655, 8357320, 8566253, 8775186, 11700248, 12535980, 14625310, 17132506, 17550372, 21937965, 25071960, 25698759, 29250620, 34265012, 35100744, 42831265, 43875930, 51397518, 58501240, 59963771, 68530024, 85662530, 87751860, 102795036, 119927542, 128493795, 171325060, 175503720, 179891313, 205590072, 239855084, 256987590, 299818855, 342650120, 359782626, 479710168, 513975180, 599637710, 719565252, 899456565, 1027950360, 1199275420, 1439130504, 1798913130, 2398550840, 3597826260, 7195652520]

約数ペア:

[(1, 7195652520), (2, 3597826260), (3, 2398550840), (4, 1798913130), (5, 1439130504), (6, 1199275420), (7, 1027950360), (8, 899456565), (10, 719565252), (12, 599637710), (14, 513975180), (15, 479710168), (20, 359782626), (21, 342650120), (24, 299818855), (28, 256987590), (30, 239855084), (35, 205590072), (40, 179891313), (41, 175503720), (42, 171325060), (56, 128493795), (60, 119927542), (70, 102795036), (82, 87751860), (84, 85662530), (105, 68530024), (120, 59963771), (123, 58501240), (140, 51397518), (164, 43875930), (168, 42831265), (205, 35100744), (210, 34265012), (246, 29250620), (280, 25698759), (287, 25071960), (328, 21937965), (410, 17550372), (420, 17132506), (492, 14625310), (574, 12535980), (615, 11700248), (820, 8775186), (840, 8566253), (861, 8357320), (984, 7312655), (1148, 6267990), (1230, 5850124), (1435, 5014392), (1640, 4387593), (1722, 4178660), (2296, 3133995), (2460, 2925062), (2870, 2507196), (3444, 2089330), (4305, 1671464), (4920, 1462531), (5740, 1253598), (6888, 1044665), (8610, 835732), (11480, 626799), (17220, 417866), (34440, 208933)]